series laa - comoso

Series LAAIndustrialInterchangeablePneumatic CylindersCatalog LAA-1 05/00

Cylinder Division500 S. Wolf RoadDes Plaines, IL 60016847/298-2400

Regional Plants� Corona, CA

909/280-3800� Enfield, CT

860/749-2215� Atlanta, GA

770/819-3400

� Goodland, IN219/297-3182

� Plymouth, MI734/455-1700

� Hillsborough, NC919/732-9371

� Akron, OH330/253-4500

� Portland, OR503/285-0884

� Owen Sound, Ont., Can.519/376-2691

� Toronto, Ont., Can.416/255-4567

� Dorval, Quebec, Can.514/631-3995

—CK

TB (MX3)TC (MX2)TD (MX1)J (MF1)H (MF2)JB (MF5)HB (MF6)C (MS2)

EF (MS4)

CB (MS1)G

BB (MP1)D (MT1)

DB (MT2)DD (MT4)BC (MP2)

SBPMRAs

listedaboveLAA

–U

TRBGFVW

S

1234567890

4893

2

AWMC–

Series LAA Model Numbers – How to Develop Them – How to “Decode” ThemLin-Act Series LAA cylinders can be completely and accuratelydescribed by a model number consisting of coded symbols. For singlerod cylinders a maximum of 16 places for digits and letters are used ina prescribed sequence to produce a model number. Only eight placesare needed to completely describe a standard non-cushioned Series

LAA cylinder. To develop a model number, select only those symbolsthat represent the cylinder required, and place them in the sequenceindicated below.

Feature Description SymbolBore* Specify in inches

Used only if cushion requiredUsed only if double-rod cylinder is requiredHead Tie Rods ExtendedCap Tie Rods ExtendedBoth End Tie Rods ExtendedHead Rectangular FlangeCap Rectangular FlangeHead Square FlangeCap Square FlangeSide LugsCenterline LugsSide TappedSide End AnglesSide End LugsCap Fixed ClevisHead TrunnionCap TrunnionIntermediate Fixed TrunnionCap Detachable ClevisSpherical BearingThrust Key (Styles C,F,G, & CB only)Manifold Port O-Ring Seal (Style C only)Removable TrunnionsAny Practical Mounting StyleListed Above

Used in all LAA Model NumbersLipseal® Piston standard. No need forsymbol in model number.NPTF (Dry Seal Pipe Thread) is standard.Used only for SAE Straight Thread O-RingPortUsed only for BSP (Parallel Thread)Used only for BSPT (Taper Thread)Used only for Metric ThreadNut Retained PistonFluorocarbon SealsWater ServiceUsed only if special modifications arerequired: Oversize Ports

Port Position ChangeRod End BellowsSpecial SealsStop TubeStroke AdjusterTie Rod SupportsWater Service Modification

For Single Rod Cylinders, select one only.Refer to Rod number listing.

Select:Style 4 Small MaleStyle 8 Intermediate MaleStyle 9 Short FemaleStyle 3 Special (Specify)Used only for stud two times longer thanstandard.

UNF StandardBSF (British Fine)MetricUsed only if cushion requiredSpecify in inches

Cushion-HeadDouble-RodMounting*Style

*Required for basic cylinder model number.

MountingModifications

CombinationMountingStyle

Series*Piston

Ports*

CommonModifications

SpecialModifications

Piston Rod*Number

Piston*Rod End

Piston RodAlternateThread

Piston Rod*Threads

Cushion-CapStroke*

Dark Arrows Indicate Basic Minimum Model Number

Cylinder serial numbers are factory productionrecord numbers and are assigned to eachcylinder, in addition to the model number.

Use Symbol S to designate any special

modification except piston rod end.

Styles 4, 8, and 9 are catalog standards

Specify Style 3 for any special piston rod end.

Model Numbers

Double Rod Cylinders

For double rod cylinders,specify rod number androd end symbols for bothpiston rods. A typicaldouble rod model numberwould be:

6" KJ-LAAU14A/14AX12"

i

Lin-Act Series LAAHeavy-Duty Air Cylinders

6" C K F P TB LAA T V S 1 4 2 A C 12"



909/280-3800� Enfield, CT

860/749-2215� Atlanta, GA

770/819-3400

� Goodland, IN219/297-3182

� Plymouth, MI734/455-1700


� Akron, OH330/253-4500

� Portland, OR503/285-0884


� Toronto, Ont., Can.416/255-4567


Table of Contents............................................................................................................................................. PageSeries LAA Model Numbers – How to Develop Them – How to “Decode” Them .............................................................. 1Available Mounting Specifications .................................................................................................................................... 3Cushion Data ................................................................................................................................................................. 4-5Dimensions: 1" - 6" Bore ............................................................................................................................................. 6-31Dimensions: 7" - 14" Bore ......................................................................................................................................... 32-43Double Rod Models: 1" - 6" Bore .............................................................................................................................. 30-31Double Rod Models: 7" - 14" Bore ............................................................................................................................ 42-43Accessories ............................................................................................................................................................... 44-45Linear Alignment Couplers .............................................................................................................................................. 46Magnetically Actuated Switches — MAR-2, MAS-3, and MAS-4 ............................................................................... 48-49Inductive Type Proximity Switches — EPS-6 and EPS-7 ........................................................................................... 50-54Safety Guidelines for Selecting and Using Hydraulic and Pneumatic Cylinders and their Accessories .......................... 55Spherical Bearing Mountings ..................................................................................................................................... 56-61Parts Identification and Service Kits .......................................................................................................................... 83-87

Non-Lube LAN SeriesHow to Order .................................................................................................................................................................. 64Available Mountings and Specifications ......................................................................................................................... 64Accessories .............................................................................................................................................................. 64, 88Dimensions: 1 1/2" - 6" (See 1 1/2” - 6” LAA dimensions) .......................................................................................... 6-31Dimensions: 7" - 10" (See 7” - 10” LAA dimensions) ............................................................................................... 32-43Service Kits .................................................................................................................................................................... 88

Engineering Section IndexOperating Principles and Construction ......................................................................................................................... 66-67Theoretical Push and Pull Forces for Pneumatic Cylinders ................................................................................................. 68Fluid Service - Industrial Cylinders, Operating Fluids andTemperature Range/Water Service, Non-LubricatedService and Warranty ....................................................................................................................................................... 69Pressure Ratings - Series LAA Cylinders .......................................................................................................................... 70Ports ............................................................................................................................................................................... 71Rod End Data - Special Assemblies ................................................................................................................................ 72Stroke Data - Tie Rod Supports, Stroke Adjusters, Thrust Key Mountings .......................................................................... 73Acceleration and Deceleration Data .................................................................................................................................. 74Stop Tubing - Mounting Classes ....................................................................................................................................... 75Cylinder Stroke Selection Chart - Mounting Groups ........................................................................................................... 76Hydraulic Cylinder Port Sizes and Piston Speed .......................................................................................................... 77-78Deceleration Force and Air Requirements for Pneumatic Cylinders .................................................................................... 79Air Cylinder Cushion Ratings - Air Requirements .......................................................................................................... 80-82Parts Identification/Mountings ...................................................................................................................................... 83-88Cushion Kits .................................................................................................................................................................... 85Seal Kits - Standard Seals ............................................................................................................................................... 86Seal Kits - Group 5 Service .............................................................................................................................................. 87Seal Kits - Series LAN ...................................................................................................................................................... 88

Table of Contents


The items described in this document are hereby offered for sale by the Company, its subsidiaries or its autho-rized distributors. This offer and its acceptance are governed by the provisions stated on the separate page ofthis document entitled 'Offer of Sale'.

Offer of Sale

1



909/280-3800� Enfield, CT

860/749-2215� Atlanta, GA

770/819-3400

� Goodland, IN219/297-3182

� Plymouth, MI734/455-1700


� Akron, OH330/253-4500

� Portland, OR503/285-0884


� Toronto, Ont., Can.416/255-4567


Lin-Act Series LAAAir CylinderBuilt so rugged it's forhydraulic use, too.When the job calls for reliable, heavy-duty performance,specify Series LAA. A 100,000 psi yield strength chrome-plated, case-hardened piston rod. A 125,000 psi yieldstrength rod-end stud with rolled threads. 100,000 psi yieldstrength tie rods. With construction like this, it's no wonderLin-Act Series LAA is rated not only for air service to 250 psi,but for 500 psi hydraulic service, too. This is one heavy-dutyair cylinder that's really heavy duty.

They're truly premium quality cylinders, factory prelubricatedfor millions of maintenance-free cycles…with or withoutadded lubrication. And to make sure every cylinder ispremium quality, we subject each and every one – not justbatch samples – to tough inspection and performance tests.See pages 18 and 19 for the inside story on all the featuresthat make Series LAA the high performance, long lastingchoice for all your heavy-duty air applications.

Note: Rod diameters over 21/2" will use a threadednose gland.

2



909/280-3800� Enfield, CT

860/749-2215� Atlanta, GA

770/819-3400

� Goodland, IN219/297-3182

� Plymouth, MI734/455-1700


� Akron, OH330/253-4500

� Portland, OR503/285-0884


� Toronto, Ont., Can.416/255-4567


MS1TTTTTTTTTTTTTRTTRTTRT

N/AR

N/ARRR

Rod Dia.1/2, 5/8

5/8

15/8

113/8

5/8

113/8

13/4

113/8

13/4, 21, 13/8

13/4, 221/2

1, 221/2, 3

31/2

13/8, 21/2

3, 413/8, 13/4, 2

13/8, 41/2

5, 51/2

13/4, 51/2

2, 51/2

21/2, 51/2

Mounting Styles and Ordering Notes

Standard Specifications• Heavy Duty Service – Specifications and

ANSI/(NFPA) T3.6.7R2-1996 Mounting Dimension Standards• Standard Construction – Square Head – Tie Rod Design• Nominal Pressure – Up to 250 PSI Air Service• Standard Fluid – Filtered Air• Standard Temperature – -10°F. to +165°F.*• Bore Sizes – 1" through 14"• Piston Rod Diameter – 1/2" through 51/2"

• Mounting Styles – 17 standard styles at variousapplication ratings

• Strokes – Available in any practical stroke length• Cushions – Optional at either end or both ends of stroke.

"Float Check" at cap end.• Rod Ends – Three Standard Choices – Specials to Order

*See page 69 for higher temperature service.

In line with our policy of continuing product improvement, specifications in this catalog are subject to change.

Available in all bore and rod combinations in thefollowing mounting styles: MDS1, MDS2, MDS4,MDX1, MDX3, MDT1, MDT4, and MDF1 (1"-6").MDF5 (1"-6") and MDE3 (8"-14").

Double End Construction

Side Lug

MS2

Head Rectangular Flange

MF1

Cap Rectangular Flange

MF2

Head Square Flange

MF5

Cap Square Flange

MF6

Side Tapped

MS4

Tie Rods Extended Both Ends

Trunnion Mounts Cap Fixed Clevis

MP1 Pivot Pin Included

Cap Detachable Clevis

MP2

(Through 6" Bore)

Pivot Pin Included

Cap Fixed Universal Clevis

MPU3

Head MT1Cap MT2Intermediate Fixed MT4

Both Ends MX1Cap End MX2Head End MX3

Available in all bore and rod combinations.Available in all bore and rod combinations through 6" bore. 8"-14" bores

supplied as Head Square (ME3) and Cap Square (ME4) mounts.

Bore1

11/2

2

21/2

31/4

4

5

6

7

8*

10*12*14*

MX1 MS3 MX3MX2 MS4 MS2MF6 MF2 MT2MT1 MP2 MT4

MPU3 MP1TRTRRTRRTTRRRRRRRRTRTRRRRRR

MF1MF5

TTTRTTRRTTRRTRRTRTTRT

N/AN/AN/AN/AN/AN/A

ME3ME4N/AN/AN/AN/AN/AN/AN/AN/AN/AN/AN/AN/AN/AN/AN/AN/AN/AN/AN/AN/AN/ARRRRRR

Rod BearingCartridges

R = RemovableCartridge

T = Tie RodRetainedCartridge

*MF5, MF6, MF1,MF2, MP2 notavailable in thesebore sizes.


SpecificationsMounting StylesOrdering Notes

Side End Angles

MS1

3

Style CB Style C

Style F Style TD Style TC Style TB

Style D Style DB Style DD

Style BB

Style BC Style SB

Style KC Shown

Style J Style H

Style JB Style HB



909/280-3800� Enfield, CT

860/749-2215� Atlanta, GA

770/819-3400

� Goodland, IN219/297-3182

� Plymouth, MI734/455-1700


� Akron, OH330/253-4500

� Portland, OR503/285-0884


� Toronto, Ont., Can.416/255-4567


Advantages of theLin-Act design

Adjustable floating cushionsCushions are optional, and can be supplied at head end,cap end, or both ends without change in envelope ormounting dimensions. Cushions are adjustable.The Series LAA cylinder design incorporates the longestcushion sleeve and cushion spear that can be provided inthe standard envelope without decreasing the rod bearingand piston bearing lengths.

(1) When a cushion is specified at the head end:a. A self-centering sleeve is furnished on the piston

rod assembly.b. A needle valve is provided that is flush with the

side of the head when wide open. It may beidentified by the fact that it is socket-keyed. It islocated on side number 2, in all mounting stylesexcept MT1, MT2, MT4 and MS3. In these styles itis located on side number 3.

c. A springless check valve is provided that is alsoflush with the side of the head and is mounted

on the face opposite the needle valve except onmounting styles MT1, MT2, MT4 and MS3 where itis mounted on side number 3, next to the needlevalve. It may be identified by the fact that it isslotted.

d. The check and needle valves are interchangeablein the head.

(2) When a cushion is specified at the cap end:a. A cushion spear is provided on the piston

rod assembly.b. A “float check” self-centering bushing is provided

which incorporates a large flow check valve for fast“out-stroke” action.

c. A socket-keyed needle valve is provided that isflush with the side of the cap when wide open. It islocated on side number 2 in all mounting stylesexcept MT1, MT2, MT4 and MS3. In these styles it islocated on side number 3.

Piston Rod Stud –Furnished on 2"diameter rods andsmaller when standardstyle #4 rod end threadsare required or on 13/8"diameter rods andsmaller when style #8threads are required.Also available in 2 timesthe catalog “A” dimen-sion length. Studs haverolled threads and aremade from high strengthsteel. Anaerobicadhesive is used topermanently lock thestud to the piston rod.

Steel Head – Bored and groovedto provide concentricity for matingparts.

Ports – NPTF portsare standard.

End Seals – Pressure-actuatedcylinder body-to-head and cap“O” rings.

Long BearingSurface – is inboardof the seals, assuringpositive lubricationfrom within thecylinder. An “O” ringis used as a sealbetween gland andhead, and alsoserves as aprevailing torque-type lock.

High Strength TieRods – Made from100,000 psi minimumyield steel with rolledthreads for addedstrength.

The Cylinder Body– Hard chrome-plated bore, steeltubing honed to a 15micro inch finish on11/2" through 14" boresizes. 1" bore size isaluminum with hard-coated bore.

Adjustable Floating Cushions – Cushionsare optional and can be supplied at head end,cap end, or both ends without change inenvelope or mounting dimensions.

Secondary Seal –Double-Service Wiperseal® Patent#2907596 – acts as a secondarypressure seal on the extend strokeand cleans the rod on the returnstroke.

Bolt-On Rod Cartridge –assures true concentricityand allows removal withouttie rod disassembly.

Rod Seal – The piston rod seal offers maximum sealing perfor-mance and efficiency with minimum friction. The highly resilient lipsare pressure actuated and wear compensating, giving completereliability after millions of cycles.

4



909/280-3800� Enfield, CT

860/749-2215� Atlanta, GA

770/819-3400

� Goodland, IN219/297-3182

� Plymouth, MI734/455-1700


� Akron, OH330/253-4500

� Portland, OR503/285-0884


� Toronto, Ont., Can.416/255-4567


CylinderBore

(Inches)

11/2

2

21/2

31/4

4

5

RodNumber

1

2

1

2

1

2

1

21

2

1

2

RodDiameter*(Inches)

5/81

5/8

13/85/8

13/4

1

21

21/21

31/2

Piston Rod – Medium carbon steel, induction case-hardened to 54 Rc,hard chrome-plated and polished to 10 RMS finish. Piston rods aremade from 90,000 to 100,000 psi minimum yield material in 1/2" through4" diameters. Larger diameters vary between 57,000 and 90,000 psiminimum material, depending on rod diameter. The piston threadequals the catalog style #4 rod end thread for each rod diameter toassure proper piston-to-rod thread strength. Two wrench flats areprovided for rod end attachment.

Cushion Length

CylinderBore

(Inches)

6

7

8

10

12

14

Cap13/16

13/16

13/16

13/16

13/16

13/16

1

11

1

1

1

Head*7/87/87/87/87/87/8

11/813/16

11/813/16

11/813/16

Cushion Length(Inches)

Cushion Length(Inches)

Cap11/411/411/411/411/4

11/4

13/413/413/4

13/42

2

Head*13/811/16

11/16

11/16

11/16

15/16

15/16

13/16

15/16

13/16

13/4

111/16

RodNumber

1

2

1

4

1

2

1

01

9

1

8

RodDiameter*(Inches)

13/84

13/8

2

13/8

51/2

13/451/22

51/221/2

51/2

*Head end cushions for rod diameters not listed have cushion lengths with the limits shown.

Alloy Steel Tie Rod Nuts

Ports – NPTF portsare standard.

Steel Cap – Bored and groovedto provide concentricity formating parts.

Align-A-Groove –(Patent #3043639) – A 3/16" widesurface machined at each end ofthe cylinder body. Makes precisemounting quick and easy.

One-Piece Fine Grained CastIron Piston – The wide pistonsurface contacting cylinder borereduces bearing loads, and along thread engagement with rodprovides greater shockabsorption. Anaerobic adhesiveis used to permanently lock andseal the piston to the rod.

Piston Lipseal – Fully dynamicand self-compensating forvariations in pressure, mechani-cal deflections and wear.

PrelubricatedWearing Surfaces

Lin-Act LAA Series Air Cylinders are factory prelubricated.Lube-A-Cyl applied to seals, piston, cylinder bore, pistonrod and gland surfaces provides lubrication for normaloperation.Lube-A-Cyl has been field and laboratory tested, and isrecommended by Lin-Act for air cylinders where lubricantshould remain in the cylinder and not be expelled into theatmosphere.

Piston with Retainer Nut –

Optional at extra charge.

Note: Threaded rod glands are supplied on cylinders wirhrod diameters over 21/2".

5



909/280-3800� Enfield, CT

860/749-2215� Atlanta, GA

770/819-3400

� Goodland, IN219/297-3182

� Plymouth, MI734/455-1700


� Akron, OH330/253-4500

� Portland, OR503/285-0884


� Toronto, Ont., Can.416/255-4567


Side End AnglesStyle CB(NFPA Style MS1)1" - 6" Bore

Rod End Dimensions — see table 2Thread Style 9(NFPA Style SF)Small Female

Thread Style 8(NFPA Style IM)Intermediate Male

Thread Style 4(NFPA Style SM)Small Male

A high strength rod end stud is supplied on thread style 4 through 2"diameter rods and on thread style 8 through 13/8" diameter rods.Larger sizes or special rod ends are cut threads. Style 4 rod ends arerecommended where the workpiece is secured against the rod

shoulder. When the workpiece is not shouldered, style 4 rod ends arerecommended through 2" piston rod diameters and style 8 rod endsare recommended on larger diameters. Use style 9 for applicationswhere female rod end threads are required. If rod end is not specified,style 4 will be supplied.

“Special” ThreadStyle 3Special thread,extension, rod eye,blank, etc., are alsoavailable.To order, specify“Style 3” and givedesired dimen-sions for CC orKK, A, W or WF. Ifotherwise special,furnish dimen-sioned sketch.

Side End AnglesStyle CB(NFPA Style MS1)4" - 6" Bore

Before determining dimensions: See chart on page 3 forcylinder rod combinations that have removable cartridges.

Caution: Check for interference between rod attachment and mounting angle.If necessary, specify longer than standard W or WF dimension.

RemovableCartridge

Tie Rod RetainedCartridge


Side End Angle Mountings1" to 6" Bore Sizes

6



909/280-3800� Enfield, CT

860/749-2215� Atlanta, GA

770/819-3400

� Goodland, IN219/297-3182

� Plymouth, MI734/455-1700


� Akron, OH330/253-4500

� Portland, OR503/285-0884


� Toronto, Ont., Can.416/255-4567


AB EEBore (Bolt) AE AH AL AO AT E NPTF F G J K LB LG P SA S

51/266

61/873/873/877/881/2

†On 1", 11/2", 2" and 21/2" bore sizes, the head-end (only) pipe thread is not full depth on cylinders with maximum oversize rods. Minimum of three full threads available.*Mounting style CB for 1" bore only is furnished with four mounting holes (two each end). Center holes omitted.� 1" bore head dimension is 13/4" x 11/2". See page 12.


111/22

21/2

31/4

456

3/8*3/83/83/81/21/25/83/4

Table 1—Envelope and Mounting Dimensions

Table 2—Rod Dimensions and Envelope Dimensions Affected by Rod Size

Rod Style Style +.000Rod Dia. 8 4 & 9 -.002

Bore No. MM CC KK A B C D NA V VA VB W WF XA Y ZA.9991.1241.1241.4991.1241.9991.4991.1242.3741.4991.9991.4992.6241.9992.3741.4993.1241.9992.3742.6241.4994.2491.9992.3742.6243.1243.7491.9994.7492.3742.6243.1243.7494.249

5/83/43/411/83/4

15/8

11/83/42

11/815/811/821/4

15/8

211/83

15/8

221/4

11/831/2

15/8

221/4

331/2

15/8

42

21/4

331/2

31/2

3/83/83/81/2

3/85/81/2

3/83/41/2

5/8

1/2

7/8

5/8

3/41/2

15/8

3/47/8

1/2

15/8

3/47/8

11

5/8

13/47/8

111

3/81/2

1/2

7/81/2

11/8

7/8

1/2

11/2

7/8

11/8

7/8

111/16

11/8

11/2

7/8

21/16

11/8

11/2

111/16

7/8

311/8

11/2

111/16

21/16

25/8

11/8

33/8

11/2

111/16

21/16

25/8

3

5/16-247/16-207/16-203/4-16

7/16-201-143/4-16

7/16-2011/4-123/4-161-143/4-16

11/2-121-14

11/4-123/4-16

17/8-121-14

11/4-1211/2-123/4-16

21/2-121-14

11/4-1211/2-1217/8-1221/4-121-143-12

11/4-1211/2-1217/8-1221/4-1221/2-12

7/16

9/16

9/16

15/16

9/16

15/16

15/16

9/16

111/16

15/16

15/16

15/16

115/16

15/16

111/16

15/16

23/8

15/16

111/16

115/16

15/16

33/8

15/16

111/16

115/16

23/8

27/8

15/16

37/8

111/16

115/16

23/8

27/8

33/8

7/16-201/2-201/2-207/8-141/2-2011/4-127/8-141/2-2011/2-127/8-1411/4-127/8-1413/4-1211/4-1211/2-127/8-1421/4-1211/4-1211/2-1213/4-127/8-1431/4-1211/4-1211/2-1213/4-1221/4-1223/4-1211/4-1233/4-1211/2-1213/4-1221/4-1223/4-1231/4-12

Thread Rod Extensions and Envelope Dimensions Affected By Rod Size

115/16

115/16

115/16

25/16

115/16

29/16

25/16

115/16

213/16

25/16

29/16

27/16

31/16

211/16

215/16

27/16

35/16

211/16

215/16

31/16

27/16

35/16

211/16

215/16

31/16

35/16

35/16

213/16

37/16

31/16

33/16

37/16

37/16

37/16

1/2

5/85/81

5/813/8

15/8

13/4

113/8

12

13/8

13/4

121/2

13/8

13/4

21

31/2

13/8

13/4

221/2

313/8

413/4

221/2

331/2

1/41/41/41/21/45/81/21/43/41/25/81/41/23/81/2–

5/8–

1/21/2–

5/8–––

5/85/8–

1/2–––

1/21/2

–––––––––––––––

1/4–

1/4––

1/4–

1/41/41/4––

1/4–

1/41/41/4––

–––––––––––––––

3/8–

1/2–

11/43/8–

1/29/16

9/16

––

7/16

–9/16

9/16

11/16

––

5/85/8

5/8

15/8

11/4

15/8

11/2

111/43/413/81

11/4–

15/8–

11/413/8–

15/8

–––

15/8

15/8

–11/2

––––

11/2

––1––––––––––––

13/8–

15/8––

13/8–

15/817/82––

15/8–

17/82

21/4

21/4

–

1

11/2

2

21/2

31/4

4

5

6

1(Std.)2

1(Std.)2

1(Std.)23

1(Std.)234

1(Std.)234

1(Std.)2345

1(Std.)234567

1(Std.)234567

55/16

–55/8

655/861/4

653/4

65/861/863/867/8

71/2

71/8

73/8

67/8

73/4

71/8

73/8

71/2

71/4

81/8

71/2

73/4

77/8

81/8

81/8

885/8

81/4

83/8

85/8

85/8

85/8

55/8

–6

63/86

65/8

63/8

61/8

761/2

63/4

73/8

875/8

77/8

73/8

81/4

75/8

77/8

877/8

83/4

81/8

83/8

81/2

83/4

83/4

85/8

91/4

87/8

991/4

91/4

91/4

113/16

17/16

15/8115/16

21/4

23/431/4

13/16

111

11/4

11/4

13/813/8

5/16

3/83/83/81/21/25/85/8

1/81/81/81/81/81/83/16

3/16

�

221/2

333/4

41/2

51/261/2

1/43/8†

3/8†

3/8†

1/21/21/23/4

3/83/83/83/85/85/85/83/4

11/211/211/211/213/4

13/4

13/42

1111

11/4

11/4

11/411/2

3/16

1/45/16

5/16

3/83/87/16

7/16

37/8

44

41/847/847/851/853/4

21/821/4

21/4

23/825/825/827/831/8

–35/835/833/441/441/4

41/25

Side End Angle Mountings1" to 6" Bore Sizes

–––––

17/8

221/8

15/16

11/4

13/4

21/423/431/241/451/4

Note: Mounting holes shown are .062 larger than bolt size listed.

7



909/280-3800� Enfield, CT

860/749-2215� Atlanta, GA

770/819-3400

� Goodland, IN219/297-3182

� Plymouth, MI734/455-1700


� Akron, OH330/253-4500

� Portland, OR503/285-0884


� Toronto, Ont., Can.416/255-4567


24E ST

SW

SB4 HOLES

SWSW

SW

ETS

3

US

1

XS SS + STROKE

SU SU

F

SW SW

J

P + STROKELG + STROKE

ZB + STROKE

W

EE

Y

K

MM

CV

A

KK

D ACROSSFLATS

SMALLMALE

NA

G

24E

ST

SWSB4 HOLES

SW

–.005–.010

SWSW

ETS

3

US

1

G

C

A VA

XS SS + STROKE

SU SUSW SW

J


ZB + STROKE

WF

EE

Y

K

MM B

KK

E2

D ACROSSFLATS

SMALLMALE

NA

24E

ST

SWSB4 HOLES

SW

–.005–.010

SWSW

ETS

3

US

1

G

XS SS + STROKE

SU SU

F

SW SW


ZB + STROKE

W

EE

Y

K

MM B

KK

E2

D ACROSSFLATS

SMALLMALE

NA

J

C

Removable CartridgeCenterline LugStyle E (NFPA Style MS3)1 1/2" - 6" Bore

Side Lug Mountings – 1" to 6" Bore SizesCenterline Lug Mountings – 1 1/2" to 6" Bore Sizes

Side LugStyle C (NFPA Style MS2)1" - 1 1/2" - 2" - 2 1/2" - 5" and 6" BoreWith Maximum Oversize Rods

Centerline LugStyle E (NFPA Style MS3)1 1/2" - 2" - 2 1/2" - 5" and 6" Bore

Tie RodRetained Cartridge


Side LugStyle C (NFPA Style MS2)1 1/2" - 6" Bore


Removable Cartridge

Tie RodRetained Cartridge

8

24E ST

SW

SB4 HOLES

SWSW

SW

ETS

3

US

1

XS SS + STROKE

SU SUSW SW

J


ZB + STROKE

WF

EE

Y

K

MM

CVA

A

KK

D ACROSSFLATS

SMALLMALE

NA

G



909/280-3800� Enfield, CT

860/749-2215� Atlanta, GA

770/819-3400

� Goodland, IN219/297-3182

� Plymouth, MI734/455-1700


� Akron, OH330/253-4500

� Portland, OR503/285-0884


� Toronto, Ont., Can.416/255-4567


A high strength rod end stud is supplied on thread style 4 through 2" diameter rods and onthread style 8 through 13/8" diameter rods. Larger sizes or special rod ends are cut threads.Style 4 rod ends are recommended where the workpiece is secured against the rod


EE SB• Bore E NPTF F G J K LG P (Bolt) SS ST SU SW TS US

111/22

21/2

31/4

456

11/2�

221/2

333/4

41/2

51/2

61/2

1/43/8†

3/8†

3/8†

1/21/21/23/4

3/83/83/83/8––

5/83/4

11/211/211/211/213/4

13/4

13/4

2

1111

11/4

11/4

11/4

11/2

3/16

1/45/16

5/16

3/83/87/16

7/16

23/4‡31/2

441/2

53/4

61/2

81/4

81/4

31/2

35/8

35/8

33/4

41/4

41/4

41/2

5

21/8

21/4

21/4

23/825/825/827/831/8

1/4‡3/83/83/81/21/23/43/4

27/8

27/8

27/8

331/4

31/4

31/8

35/8

5/16‡1/21/21/23/43/4

11

3/4‡15/16

15/16

15/16

11/4

11/4

19/16

19/16

5/16

3/83/83/81/21/2

11/16

11/16

21/8‡23/4

31/4

33/4

43/4

51/2

67/8

77/8


Bore No. MM CC KK A B C D NA V VA VB W WF XS Y ZB.9991.1241.1241.4991.1241.9991.4991.1242.3741.4991.9991.4992.6241.9992.3741.4993.1241.9992.3742.6241.4994.2491.9992.3742.6243.1243.7491.9994.7492.3742.6243.1243.7494.249

5/83/43/411/83/4

15/8

11/83/42

11/815/811/821/4

15/8

211/83

15/8

221/4

11/831/2

15/8

221/4

331/2

15/8

42

21/4

331/2

31/2

3/83/83/81/2

3/85/81/2

3/83/41/2

5/8

1/2

7/8

5/8

3/41/2

15/8

3/47/8

1/2

15/8

3/47/8

11

5/8

13/47/8

111

3/81/2

1/2

7/81/2

11/8

7/8

1/2

11/2

7/8

11/8

7/8

111/16

11/8

11/2

7/8

21/16

11/8

11/2

111/16

7/8

311/8

11/2

111/16

21/16

25/8

11/8

33/8

11/2

111/16

21/16

25/8

3

5/16-247/16-207/16-203/4-16

7/16-201-143/4-16

7/16-2011/4-123/4-161-143/4-16

11/2-121-14

11/4-123/4-16

17/8-121-14

11/4-1211/2-123/4-16

21/2-121-14

11/4-1211/2-1217/8-1221/4-121-143-12

11/4-1211/2-1217/8-1221/4-1221/2-12

7/16

9/16

9/16

15/16

9/16

15/16

15/16

9/16

111/16

15/16

15/16

15/16

115/16

15/16

111/16

15/16

23/8

15/16

111/16

115/16

15/16

33/8

15/16

111/16

115/16

23/8

27/8

15/16

37/8

111/16

115/16

23/8

27/8

33/8

7/16-201/2-201/2-207/8-141/2-2011/4-127/8-141/2-2011/2-127/8-1411/4-127/8-1413/4-1211/4-1211/2-127/8-1421/4-1211/4-1211/2-1213/4-127/8-1431/4-1211/4-1211/2-1213/4-1221/4-1223/4-1211/4-1233/4-1211/2-1213/4-1221/4-1223/4-1231/4-12


411/16

411/16

47/8

51/4

415/16

59/16

55/16

51/16

515/16

57/16

511/16

665/8

61/4

61/2

667/8

61/4

61/2

65/8

65/16

73/16

69/16

613/16

615/16

73/16

73/16

71/16

711/16

75/16

77/16

711/16

711/16

711/16

115/16

115/16

115/16

25/16

115/16

29/16

25/16

115/16

213/16

25/16

29/16

27/16

31/16

211/16

215/16

27/16

35/16

211/16

215/16

31/16

27/16

35/16

211/16

215/16

31/16

35/16

35/16

213/16

37/16

31/16

33/16

37/16

37/16

37/16

15/16

15/16

13/813/4

13/82

13/4

13/821/4

13/4

217/8

21/2

21/8

23/8

17/8

23/4

21/8

23/8

21/2

21/16

215/16

25/16

29/16

211/16

215/16

215/16

25/16

215/16

29/16

211/16

215/16

215/16

215/16

1/2

5/85/81

5/813/8

15/8

13/4

113/8

12

13/8

13/4

121/2

13/8

13/4

21

31/2

13/8

13/4

221/2

313/8

413/4

221/2

331/2

1(Std.)2

1(Std.)2

1(Std.)23

1(Std.)234

1(Std.)234

1(Std.)2345

1(Std.)234567

1(Std.)234567


“Special” ThreadStyle 3Special thread,extension, rod eye,blank, etc., are alsoavailable.To order, specify “Style3” and give desireddimen-sions for CC orKK, A, W or WF. Ifotherwise special,furnish dimen-sionedsketch.




shoulder. When the workpiece is not shouldered, style 4 rod ends are recommendedthrough 2" piston rod diameters and style 8 rod ends are recommended on largerdiameters. Use style 9 for applications where female rod end threads are required. If rodend is not specified, style 4 will be supplied.

†On 1", 11/2", 2" and 21/2" bore sizes, the head-end (only) pipe thread is not full depth on cylinders with maximum oversize rods. Minimum of three full threads available. � 1" bore head is 13/4" x 11/2". (See page 12.) • Upper surface spot-faced for socket head screws. ‡ MS3 Mounting Style not available in 1” Bore.

1/41/4–

1/2–

5/8––

3/4–

5/8––––––––––

5/8––––

5/8

–1/2–––

1/2

1/2

––

1/4–

1/4–

1/41/4–

1/4–

1/41/41/41/41/41/41/41/41/41/4–

1/41/41/41/4–

1/4–

1/41/41/4––

––

3/16

–3/16

–3/8

3/16

–3/8–

3/89/16

1/29/16

3/811/16

1/29/16

9/16

3/8–

1/29/16

9/16

11/16

–7/16

–9/16

9/16

11/16

––

5/85/8

–1–

11/4

––

11/2

–11/4––––––––––

15/8

––––

15/8

–11/2

–––

11/2

11/2

––1–1–

13/81–

13/8–

13/82

15/817/813/821/4

15/817/82

13/8–

15/817/82

21/4

–15/8–

17/82

21/4

––

1

11/2

2

21/2

31/4

4

5

6

Side Lug Mountings – 1" to 6" Bore SizesCenterline Lug Mountings – 1 1/2" to 6" Bore Sizes

9



909/280-3800� Enfield, CT

860/749-2215� Atlanta, GA

770/819-3400

� Goodland, IN219/297-3182

� Plymouth, MI734/455-1700


� Akron, OH330/253-4500

� Portland, OR503/285-0884


� Toronto, Ont., Can.416/255-4567


Side Tapped Mountings1" to 6" Bore Sizes

Side TappedStyle F (NFPA Style MS4)1" - 1 1/2" - 2" - 2 1/2" - 5" and 6" BoreWith Maximum Oversize Rods




A high strength rod end stud is supplied on thread style 4 through 2"diam-eter rods and on thread style 8 through 13/8" diameter rods. Largersizes or special rod ends are cut threads. Style 4 rod ends are recom-mended where the workpiece is secured against the rod shoulder. When

the workpiece is not shouldered, style 4 rod ends are recommendedthrough 2" piston rod diameters and style 8 rod ends are recommendedon larger diameters. Use style 9 for applications where female rod endthreads are required. If rod end is not specified, style 4 will be supplied.



Side TappedStyle F (NFPA Style MS4)1 1/2" - 6" Bore


RemovableCartridge


10



909/280-3800� Enfield, CT

860/749-2215� Atlanta, GA

770/819-3400

� Goodland, IN219/297-3182

� Plymouth, MI734/455-1700


� Akron, OH330/253-4500

� Portland, OR503/285-0884


� Toronto, Ont., Can.416/255-4567


EEBore E NPTF F G J K LB LG NT P SN TN


111/22

21/2

31/4456

�

221/2

333/441/2

51/2

61/2

1/43/8†

3/8†

3/8†

1/21/21/23/4

3/83/83/83/8––

5/83/4

11/211/211/211/213/413/4

13/4

2

1111

11/411/4

11/4

11/2

3/16

1/45/16

5/16

3/83/87/16

7/16

†On 1", 11/2", 2" and 21/2" bore sizes, the head-end (only) pipe thread is not full depth on cylinders with maximum oversize rods. Minimum of three full threads available.� 1" bore head is 13/4" x 11/2". See page 12.




Bore No. MM CC KK A B C D NA V VA VB W WF XT Y ZB ND.9991.1241.1241.4991.1241.9991.4991.1242.3741.4991.9991.4992.6241.9992.3741.4993.1241.9992.3742.6241.4994.2491.9992.3742.6243.1243.7491.9994.7492.3742.6243.1243.7494.249

5/83/43/411/83/4

15/8

11/83/42

11/815/811/821/4

15/8

211/83

15/8

221/4

11/831/2

15/8

221/4

331/2

15/8

42

21/4

331/2

31/2

3/83/83/81/2

3/85/81/2

3/83/41/2

5/8

1/2

7/8

5/8

3/41/2

15/8

3/47/8

1/2

15/8

3/47/8

11

5/8

13/47/8

111

3/81/2

1/2

7/81/2

11/8

7/8

1/2

11/2

7/8

11/8

7/8

111/16

11/8

11/2

7/8

21/16

11/8

11/2

111/16

7/8

311/8

11/2

111/16

21/16

25/8

11/8

33/8

11/2

111/16

21/16

25/8

3

5/16-247/16-207/16-203/4-16

7/16-201-143/4-16

7/16-2011/4-123/4-161-143/4-16

11/2-121-14

11/4-123/4-16

17/8-121-14

11/4-1211/2-123/4-16

21/2-121-14

11/4-1211/2-1217/8-1221/4-121-143-12

11/4-1211/2-1217/8-1221/4-1221/2-12

7/16

9/16

9/16

15/16

9/16

15/16

15/16

9/16

111/16

15/16

15/16

15/16

115/16

15/16

111/16

15/16

23/8

15/16

111/16

115/16

15/16

33/8

15/16

111/16

115/16

23/8

27/8

15/16

37/8

111/16

115/16

23/8

27/8

33/8

7/16-201/2-201/2-207/8-141/2-2011/4-127/8-141/2-2011/2-127/8-1411/4-127/8-1413/4-1211/4-1211/2-127/8-1421/4-1211/4-1211/2-1213/4-127/8-1431/4-1211/4-1211/2-1213/4-1221/4-1223/4-1211/4-1233/4-1211/2-1213/4-1221/4-1223/4-1231/4-12


115/16

115/16

115/16

25/16

113/16

29/16

25/16

115/16

213/16

25/16

29/16

27/16

31/16

211/16

215/16

27/16

35/16

211/16

215/16

31/16

27/16

35/16

211/16

215/16

31/16

35/16

35/16

213/16

37/16

31/16

33/16

37/16

37/16

37/16

1/2

5/85/81

5/813/8

15/8

13/4

113/8

12

13/8

13/4

121/2

13/8

13/4

21

31/2

13/8

13/4

221/2

313/8

413/4

221/2

331/2

Note: Customer mounting holes should be .062 than nominal.

1/41/4–

1/2–

5/8––

3/4–

5/8––––––––––

5/8––––

5/8

–1/2–––

1/2

1/2

––

1/4–

1/4–

1/41/4–

1/4–

1/41/41/41/41/41/41/41/41/41/4–

1/41/41/41/4–

1/4–

1/41/41/4––

––

3/16

–3/16

–3/8

3/16

–3/8–

3/89/16

1/29/16

3/811/16

1/29/16

9/16

3/8–

1/29/16

9/16

11/16

–7/16

–9/16

9/16

11/16

––

5/85/8

–1–

11/4

––

11/2

–11/4––––––––––

15/8

––––

15/8

–11/2

–––

11/2

11/2

––1–1–

13/81–

13/8–

13/82

15/817/813/821/4

15/817/82

13/8–

15/817/82

21/4

–15/8–

17/82

21/4

––

1

11/2

2

21/2

31/4

4

5

6

1(Std.)2

1(Std.)2

1(Std.)23

1(Std.)234

1(Std.)234

1(Std.)2345

1(Std.)234567

1(Std.)234567

115/16

115/16

115/16

25/16

115/16

29/16

25/16

115/16

213/16

25/16

29/16

27/16

31/16

211/16

215/16

27/16

35/16

211/16

215/16

31/16

27/16

35/16

211/16

215/16

31/16

35/16

35/16

213/16

37/16

31/16

33/16

37/16

37/16

37/16

1/4

1/4

3/83/8

11/32

11/32

11/32

7/16

7/16

7/16

7/16

1/2

1/2

1/2

1/2

5/8

5/8

5/8

5/8

5/8

3/4

3/4

3/4

3/4

3/4

3/4

3/4

7/8

7/8

7/8

7/8

7/8

7/8

7/8

411/16

411/16

47/8

51/4

415/16

59/16

55/16

51/16

515/16

57/16

511/16

665/8

61/4

61/2

667/8

61/4

61/2

65/8

65/16

73/16

69/16

613/16

615/16

73/16

73/16

71/16

711/16

75/16

77/16

711/16

711/16

711/16

–35/835/8

33/4

41/441/4

41/2

5

21/8

21/421/4

23/825/825/827/831/8

9/16

5/87/8

11/4

11/221/16

211/16

31/4

21/8

21/4

21/423/825/825/827/831/8

37/8

44

41/8

––

51/8

–

10-241/4-205/16-183/8-161/2-131/2-135/8-113/4-10

Side Tapped Mountings1" to 6" Bore Sizes

11



909/280-3800� Enfield, CT

860/749-2215� Atlanta, GA

770/819-3400

� Goodland, IN219/297-3182

� Plymouth, MI734/455-1700


� Akron, OH330/253-4500

� Portland, OR503/285-0884


� Toronto, Ont., Can.416/255-4567


Head Rectangular Flange Mountings1" to 6" Bore Sizes

Head Rectangular FlangeStyle J (NFPA Style MF1)1" - 6" Bore




A high strength rod end stud is supplied on thread style 4 through 2" diameter rods andon thread style 8 through 13/8" diameter rods. Larger sizes or special rod ends are cutthreads. Style 4 rod ends are recommended where the workpiece is secured against therod shoulder. When the workpiece is not shouldered, style 4 rod ends are recommended

through 2" piston rod diameters and style 8 rod ends are recommended on largerdiameters. Use style 9 for applications where female rod end threads are required.If rod end is not specified, style 4 will be supplied.


1" Bore Cylinder Only


RemovableCartridge

24E R

E

TF

3

UF

1

FB4 HOLES

G

WF

F J

P + STROKELB + STROKE

ZB + STROKE

W

EE

Y

K

MM

CV

A

D ACROSSFLATS

SMALLMALE

KK

NA

B

1/4

1/4

E

E

1" Bore Cylinder OnlyHead End

12



909/280-3800� Enfield, CT

860/749-2215� Atlanta, GA

770/819-3400

� Goodland, IN219/297-3182

� Plymouth, MI734/455-1700


� Akron, OH330/253-4500

� Portland, OR503/285-0884


� Toronto, Ont., Can.416/255-4567


EE FBBore E NPTF F (Bolt) G J K LB P R TF UF

111/22

21/2

31/4

456



Bore No. MM CC KK A B C D NA V W Y ZB.9991.1241.1241.4991.1241.9991.4991.1242.3741.4991.9991.4992.6241.9992.3741.4993.1241.9992.3742.6241.4994.2491.9992.3742.6243.1243.7491.9994.7492.3742.6243.1243.7494.249

5/83/43/411/83/4

15/8

11/83/42

11/815/811/821/4

15/8

211/83

15/8

221/4

11/831/2

15/8

221/4

331/2

15/8

42

21/4

331/2

31/2

3/83/83/81/2

3/85/81/2

3/83/41/2

5/8

1/2

7/8

5/8

3/41/2

15/8

3/47/8

1/2

15/8

3/47/8

11

5/8

13/47/8

111

3/81/2

1/2

7/81/2

11/8

7/8

1/2

11/2

7/8

11/8

7/8

111/16

11/8

11/2

7/8

21/16

11/8

11/2

111/16

7/8

311/8

11/2

111/16

21/16

25/8

11/8

33/811/2

111/16

21/16

25/8

3

5/16-247/16-207/16-203/4-16

7/16-201-143/4-16

7/16-2011/4-123/4-161-143/4-16

11/2-121-14

11/4-123/4-16

17/8-121-14

11/4-1211/2-123/4-16

21/2-121-14

11/4-1211/2-1217/8-1221/4-121-143-12

11/4-1211/2-1217/8-1221/4-1221/2-12

7/16

9/16

9/16

15/16

9/16

15/16

15/16

9/16

111/16

15/16

15/16

15/16

115/16

15/16

111/16

15/16

23/8

15/16

111/16

115/16

15/16

33/8

15/16

111/16

115/16

23/8

27/8

15/16

37/8

111/16

115/16

23/8

27/8

33/8

7/16-201/2-201/2-207/8-141/2-2011/4-127/8-141/2-2011/2-127/8-1411/4-127/8-1413/4-1211/4-1211/2-127/8-1421/4-1211/4-1211/2-1213/4-127/8-1431/4-1211/4-1211/2-1213/4-1221/4-1223/4-1211/4-1233/4-1211/2-1213/4-1221/4-1223/4-1231/4-12


1/2

5/85/81

5/813/8

15/8

13/4

113/8

12

13/8

13/4

121/2

13/8

13/4

21

31/2

13/8

13/4

221/2

313/8

413/4

221/2

331/2


1/41/41/41/21/45/81/21/43/41/25/81/41/23/8

1/21/45/83/8

1/21/21/45/83/8

1/21/25/8

5/8

1/4

1/23/8

3/8

1/21/2

1/2

1

11/2

2

21/2

31/4

4

5

6

1(Std.)2

1(Std.)2

1(Std.)23

1(Std.)234

1(Std.)234

1(Std.)2345

1(Std.)234567

1(Std.)234567

Lin-Act Series LAAHeavy-Duty Air CylindersTable 1—Envelope and Mounting Dimensions

† On 1", 11/2", 2" and 21/2" bore sizes, the head-end (only) pipe thread is not full depth on cylinders with maximum oversize rods. Minimum of three full threads available.�1" bore head is 13/4" x 11/2". See page 12.

5/85/8

1/41

5/8

11/4

15/8

11/2

111/43/4

13/8

111/43/4

15/8

111/413/8

3/415/8

111/413/8

15/8

15/8

7/8

11/2

11/8

11/411/211/2

11/2

115/16

115/16

115/16

25/16

115/16

29/16

25/16

115/16

213/16

25/16

29/16

27/16

31/16

211/16

215/16

27/16

35/16

211/16

215/16

31/16

27/16

35/16

211/16

215/16

31/16

35/16

35/16

213/16

37/16

31/16

33/16

37/16

37/16

37/16

45/8

45/8

47/8

51/4

415/16

59/16

55/16

51/16

515/16

57/16

511/16

665/8

61/4

61/2

667/8

61/4

61/2

65/8

65/16

73/16

69/16

613/16

615/16

73/16

73/16

71/16

711/16

75/16

77/16

711/16

711/16

711/16

�

221/2

333/4

41/2

51/2

61/2

1/43/8†

3/8†

3/8†

1/21/21/23/4

3/83/83/83/85/85/85/83/4

1111

11/411/4

11/4

11/2

3/16

1/45/16

5/16

3/83/87/16

7/16

11/211/211/211/213/4

13/4

13/4

2

#101/4

5/16

5/16

3/83/81/21/2

37/8

44

41/8

47/847/851/853/4

1.081.431.842.192.763.324.104.88

21/8

21/4

21/4

23/825/825/827/831/8

223/4

33/8

37/8411/16

57/16

65/8

75/8

21/2

33/8

41/8

45/851/261/4

75/8

85/8

Head Rectangular Flange Mountings1" to 6" Bore Sizes

13



909/280-3800� Enfield, CT

860/749-2215� Atlanta, GA

770/819-3400

� Goodland, IN219/297-3182

� Plymouth, MI734/455-1700


� Akron, OH330/253-4500

� Portland, OR503/285-0884


� Toronto, Ont., Can.416/255-4567


Cap Rectangular Flange Mountings1" to 6" Bore Sizes







Cap Rectangular FlangeStyle H (NFPA Style MF2)1" - 1 1/2" - 2" - 2 1/2" - 5" and 6" BoreWith Maximum Oversize Rods

Cap Rectangular FlangeStyle H (NFPA Style MF2)1 1/2" - 6" Bore


Lin-Act Series LAAHeavy Duty Air Cylinders

RemovableCartridge


2 4R E

E FB4 HOLES

TF

3

UF

1

G

XF

FK

J


ZF + STROKE

W

EE

Y

F

MM

VCA

KK

SMALLMALE

D ACROSSFLATS

B

NA

14

2 4R E

E FB4 HOLES

TF

3

UF

1

G

XF

K J


ZF + STROKE

W

EE

Y

F

MM

VACA

KK

SMALLMALE

D ACROSSFLATS

B

NA



909/280-3800� Enfield, CT

860/749-2215� Atlanta, GA

770/819-3400

� Goodland, IN219/297-3182

� Plymouth, MI734/455-1700


� Akron, OH330/253-4500

� Portland, OR503/285-0884


� Toronto, Ont., Can.416/255-4567



Bore No. MM CC KK A B C D NA V VA VB W WF Y ZF

223/4

33/8

37/8411/16

57/16

65/8

75/8


EE FBBore E NPTF F (Bolt) G J K LB LG P R TF UF

111/22

21/2

31/4

456



�

221/2

333/4

41/2

51/2

61/2

1/43/8†

3/8†

3/8†

1/21/21/23/4

3/83/83/83/85/85/85/83/4

1111

11/411/4

11/4

11/2

3/16

1/45/16

5/16

3/83/87/16

7/16

11/211/211/211/213/4

13/4

13/4

2

#101/4

5/16

5/16

3/83/81/21/2

37/8

44

41/8

––––


.9991.1241.1241.4991.1241.9991.4991.1242.3741.4991.9991.4992.6241.9992.3741.4993.1241.9992.3742.6241.4994.2491.9992.3742.6243.1243.7491.9994.7492.3742.6243.1243.7494.249

5/83/43/411/83/4

15/8

11/83/42

11/815/811/821/4

15/8

211/83

15/8

221/4

11/831/2

15/8

221/4

331/2

15/8

42

21/4

331/2

31/2

3/83/83/81/2

3/85/81/2

3/83/41/2

5/8

1/2

7/8

5/8

3/41/2

15/8

3/47/8

1/2

15/8

3/47/8

11

5/8

13/47/8

111

3/81/2

1/2

7/81/2

11/8

7/8

1/2

11/2

7/8

11/8

7/8

111/16

11/8

11/2

7/8

21/16

11/8

11/2

111/16

7/8

311/8

11/2

111/16

21/16

25/8

11/8

33/8

11/2

111/16

21/16

25/8

3

5/16-247/16-207/16-203/4-16

7/16-201-143/4-16

7/16-2011/4-123/4-161-143/4-16

11/2-121-14

11/4-123/4-16

17/8-121-14

11/4-1211/2-123/4-16

21/2-121-14

11/4-1211/2-1217/8-1221/4-121-143-12

11/4-1211/2-1217/8-1221/4-1221/2-12

7/16

9/16

9/16

15/16

9/16

15/16

15/16

9/16

111/16

15/16

15/16

15/16

115/16

15/16

111/16

15/16

23/8

15/16

111/16

115/16

15/16

33/8

15/16

111/16

115/16

23/8

27/8

15/16

37/8

111/16

115/16

23/8

27/8

33/8

7/16-201/2-201/2-207/8-141/2-2011/4-127/8-141/2-2011/2-127/8-1411/4-127/8-1413/4-1211/4-1211/2-127/8-1421/4-1211/4-1211/2-1213/4-127/8-1431/4-1211/4-1211/2-1213/4-1221/4-1223/4-1211/4-1233/4-1211/2-1213/4-1221/4-1223/4-1231/4-12


1/2

5/85/81

5/813/8

15/8

13/4

113/8

12

13/8

13/4

121/2

13/8

13/4

21

31/2

13/8

13/4

221/2

313/8

413/4

221/2

331/2


1/41/4–

1/2–

5/8––

3/4–

5/8––––––––––

5/8––––

5/8

–1/2–––

1/2

1/2

––

1/4–

1/4–

1/41/4–

1/4–

1/41/41/41/41/41/41/41/41/41/4–

1/41/41/41/4–

1/4–

1/41/41/4––

––

3/16

–3/16

–3/8

3/16

–3/8–

3/89/16

1/29/16

3/811/16

1/29/16

9/16

3/8–

1/29/16

9/16

11/16

–7/16

–9/16

9/16

11/16

––

5/85/8

–1–

11/4

––

11/2

–11/4––––––––––

15/8

––––

15/8

–11/2

–––

11/2

11/2

––1–1–

13/81–

13/8–

13/82

15/817/813/821/4

15/817/82

13/8–

15/817/82

21/4

–15/8–

17/82

21/4

––

1

11/2

2

21/2

31/4

4

5

6

1(Std.)2

1(Std.)2

1(Std.)23

1(Std.)234

1(Std.)234

1(Std.)2345

1(Std.)234567

1(Std.)234567

1.081.431.842.192.763.324.104.88

21/8

21/4

21/4

23/825/825/827/831/8

21/2

33/8

41/8

45/851/261/4

75/8

85/8

–35/8

35/8

33/4

41/4

41/4

41/2

5

115/16

115/16

115/16

25/16

115/16

29/16

25/16

115/16

213/16

25/16

29/16

27/16

31/16

211/16

215/16

27/16

35/16

211/16

215/16

31/16

27/16

35/16

211/16

215/16

31/16

35/16

35/16

213/16

37/16

31/16

33/16

37/16

37/16

37/16

47/8

47/8

553/85

55/8

53/851/8

651/2

53/4

61/4

67/8

61/2

63/4

61/4

71/8

61/2

63/4

67/8

61/2

73/8

63/4

771/8

73/8

73/8

73/8

875/8

73/4

888

Cap Rectangular Flange Mountings1" to 6" Bore Sizes

15



909/280-3800� Enfield, CT

860/749-2215� Atlanta, GA

770/819-3400

� Goodland, IN219/297-3182

� Plymouth, MI734/455-1700


� Akron, OH330/253-4500

� Portland, OR503/285-0884


� Toronto, Ont., Can.416/255-4567


2 4R TF E

R

TF

3

UF

UFE1

FB8 HOLES

GF

K

J


ZF + STROKE

W

EE

Y

F

MM BB

VCA

KK

SMALLMALE

D ACROSSFLATS

NA

Head Square FlangeStyle JB (NFPA Style MF5)1" - 6" Bore

Head Square Flange andCap Square Flange Mountings1" to 6" Bore Sizes

Cap Square FlangeStyle HB (NFPA Style MF6)1 1/2" - 6" Bore






“Special” ThreadStyle 3Special thread,extension, rod eye,blank, etc., are alsoavailable.To order, specify“Style 3” and givedesired dimen-sions for CC orKK, A and LA. Ifotherwise special,furnish dimen-sioned sketch.


Cap Square FlangeStyle HB (NFPA Style MF6)1" - 1 1/2" - 2" - 2 1/2" - 5" and 6" BoreWith Maximum Oversize Rods

Removable Cartridge


RemovableCartridge

24E UF R

R

TF

3

TF

UFE1

FB8 HOLES

G

WF

F J


ZB + STROKE

W

EE

Y

K

MM

A C

V

NA

KK

D ACROSSFLATS

B

SMALLMALE

2 4R TF E

R

TF

3

UF

UFE1

FB8 HOLES

GK J


ZF + STROKE

WF

EE

Y

F

MM

VACA

KK

SMALLMALE

D ACROSSFLATS

NA

B

WF

C

A

KK

MM B

NA

VB

VA

D ACROSSFLATS

WF

CA

KK

MM B

NA

VB

VA

D ACROSSFLATS

WF

CA

CC

MM B

NA

VB

VA

D ACROSSFLATS

16



909/280-3800� Enfield, CT

860/749-2215� Atlanta, GA

770/819-3400

� Goodland, IN219/297-3182

� Plymouth, MI734/455-1700


� Akron, OH330/253-4500

� Portland, OR503/285-0884


� Toronto, Ont., Can.416/255-4567



Table 2—Rod End Dimensions and Envelope Dimensions Affected By Rod Size


Bore No. MM CC KK A B C D NA V VA VB W WF Y ZB ZF.9991.1241.1241.4991.1241.9991.4991.1242.3741.4991.9991.4992.6241.9992.3741.4993.1241.9992.3742.6241.4994.2491.9992.3742.6243.1243.7491.9994.7492.3742.6243.1243.7494.249

5/83/43/411/83/4

15/8

11/83/42

11/815/811/821/4

15/8

211/83

15/8

221/4

11/831/2

15/8

221/4

331/2

15/8

42

21/4

331/2

31/2

3/83/83/81/2

3/85/81/2

3/83/41/2

5/8

1/2

7/8

5/8

3/41/2

15/8

3/47/8

1/2

15/8

3/47/8

11

5/8

13/47/8

111

3/81/2

1/2

7/81/2

11/8

7/8

1/2

11/2

7/8

11/8

7/8

111/16

11/8

11/2

7/8

21/16

11/8

11/2

111/16

7/8

311/8

11/2

111/16

21/16

25/8

11/8

33/8

11/2

111/16

21/16

25/8

3

5/16-247/16-207/16-203/4-16

7/16-201-143/4-16

7/16-2011/4-123/4-161-143/4-16

11/2-121-14

11/4-123/4-16

17/8-121-14

11/4-1211/2-123/4-16

21/2-121-14

11/4-1211/2-1217/8-1221/4-121-143-12

11/4-1211/2-1217/8-1221/4-1221/2-12

7/16

9/16

9/16

15/16

9/16

15/16

15/16

9/16

111/16

15/16

15/16

15/16

115/16

15/16

111/16

15/16

23/8

15/16

111/16

115/16

15/16

33/8

15/16

111/16

115/16

23/8

27/8

15/16

37/8

111/16

115/16

23/8

27/8

33/8

7/16-201/2-201/2-207/8-141/2-2011/4-127/8-141/2-2011/2-127/8-1411/4-127/8-1413/4-1211/4-1211/2-127/8-1421/4-1211/4-1211/2-1213/4-127/8-1431/4-1211/4-1211/2-1213/4-1221/4-1223/4-1211/4-1233/4-1211/2-1213/4-1221/4-1223/4-1231/4-12


1/2

5/85/81

5/813/8

15/8

13/4

113/8

12

13/8

13/4

121/2

13/8

13/4

21

31/2

13/8

13/4

221/2

313/8

413/4

221/2

331/2

1(Std.)2

1(Std.)2

1(Std.)23

1(Std.)234

1(Std.)234

1(Std.)2345

1(Std.)234567

1(Std.)234567

Note: Mounting holes shown are .062 larger than bolt size listed.* For all MF5 mounts and MF6 mounts with maximum oversized rods.

1/41/41/4*1/21/4*5/81/2*1/4*3/41/2*5/81/4*1/2*3/8*1/2*1/4*5/8*3/8*1/2*1/2*1/4*5/83/8*1/2*1/2*5/8*5/8

1/43/83/8*1/2*1/2*1/21/2

––

1/4–

1/4–

1/41/4–

1/4–

1/41/41/41/41/41/41/41/41/41/4–

1/41/41/41/4–

1/4–

1/41/41/4––

––

3/16

–3/16

–3/8

3/16

–3/8–

3/89/16

1/29/16

3/811/16

1/29/16

9/16

3/8–

1/29/16

9/16

11/16

–7/16

–9/16

9/16

11/16

––

5/85/8

1/41

5/8

11/4

15/8

11/2

111/43/4

13/8

111/43/4

15/8

111/413/8

3/415/8

111/413/8

15/8

15/8

7/811/2

11/8

11/411/211/2

11/2

––1–1–

13/81–

13/8–

13/82

15/817/813/821/4

15/817/82

13/8–

15/817/82

21/4

–15/8–

17/82

21/4

––

1

11/2

2

21/2

31/4

4

5

6

115/16

115/16

115/16

25/16

115/16

29/16

25/16

115/16

213/16

25/16

29/16

27/16

31/16

211/16

215/16

27/16

35/16

211/16

215/16

31/16

27/16

35/16

211/16

215/16

31/16

35/16

35/16

213/16

37/16

31/16

33/16

37/16

37/16

37/16

45/8

45/8

47/8

51/4

415/16

59/16

55/16

51/16

515/16

57/16

511/16

665/8

61/4

61/2

667/8

61/4

61/2

65/8

65/16

73/16

69/16

613/16

615/16

73/16

73/16

71/16

711/16

75/16

77/16

711/16

711/16

711/16

47/8

47/8

553/85

55/8

53/851/8

651/2

53/4

61/4

67/8

61/2

63/4

61/4

71/8

61/2

63/4

67/8

61/2

73/8

63/4

771/8

73/8

73/8

73/8

875/8

73/4

888

223/4

33/8

37/8411/16

57/16

65/8

75/8

EE FBBore E NPTF F (Bolt) G J K LB LG P R TF UF

111/22

21/2

31/4

456


�

221/2

333/4

41/2

51/2

61/2

1/43/8†

3/8†

3/8†

1/21/21/23/4

3/83/83/83/85/85/85/83/4

1111

11/411/4

11/4

11/2

3/16

1/45/16

5/16

3/83/87/16

7/16

11/211/211/211/213/4

13/4

13/4

2

#101/4

5/16

5/16

3/83/81/21/2

37/8

44

41/8

47/847/851/853/4

1.081.431.842.192.763.324.104.88

21/8

21/4

21/4

23/825/825/827/831/8

21/2

33/8

41/8

45/851/261/4

75/8

85/8

–35/8

35/8

33/4

41/4

41/4

41/2

5

Head Square Flange andCap Square Flange Mountings1" to 6" Bore Sizes

17



909/280-3800� Enfield, CT

860/749-2215� Atlanta, GA

770/819-3400

� Goodland, IN219/297-3182

� Plymouth, MI734/455-1700


� Akron, OH330/253-4500

� Portland, OR503/285-0884


� Toronto, Ont., Can.416/255-4567


WF

C

A

KK

MM B

NA

VB

VA

D ACROSSFLATS

WF

CA

KK

MM B

NA

VB

VA

D ACROSSFLATS

WF

CA

CC

MM B

NA

VB

VA

D ACROSSFLATS







Tie Rod Extended Mountings1" to 6" Bore Sizes


Tie Rods can be extended: Both Ends — Model MX1; Cap End — ModelMX2; Head End — Model MX3.


Tie Rods ExtendedStyle TD (NFPA Style MX1)1" - 1 1/2" - 2" - 2 1/2" - 5" and 6" BoreWith Maximum Oversize Rods

RemovableCartridge

Tie Rods ExtendedStyle TD (NFPA Style MX1)1 1/2" - 6" Bore


24E R

R

3

E

AA

1

GBB

BBFK

J


ZB + STROKE

W

EE

Y

K

MM

DD

VCA

KK

SMALLMALE

D ACROSSFLATS

B

NA

24E R

R

3

E

AA

1

GBB

BBK J


ZB + STROKE

WF

EE

Y

K

MM

DD

VACA

KK

SMALLMALE

D ACROSSFLATS

B

NA

18



909/280-3800� Enfield, CT

860/749-2215� Atlanta, GA

770/819-3400

� Goodland, IN219/297-3182

� Plymouth, MI734/455-1700


� Akron, OH330/253-4500

� Portland, OR503/285-0884


� Toronto, Ont., Can.416/255-4567



Bore No. MM CC KK A B BF C D NA V VA VB W WF Y ZB



.9991.1241.1241.4991.1241.9991.4991.1242.3741.4991.9991.4992.6241.9992.3741.4993.1241.9992.3742.6241.4994.2491.9992.3742.6243.1243.7491.9994.7492.3742.6243.1243.7494.249

5/83/43/411/83/4

15/8

11/83/42

11/815/811/821/4

15/8

211/83

15/8

221/4

11/831/2

15/8

221/4

331/2

15/8

42

21/4

331/2

31/2

5/16-247/16-207/16-203/4-16

7/16-201-143/4-16

7/16-2011/4-123/4-161-143/4-16

11/2-121-14

11/4-123/4-16

17/8-121-14

11/4-1211/2-123/4-16

21/2-121-14

11/4-1211/2-1217/8-1221/4-121-143-12

11/4-1211/2-1217/8-1221/4-1221/2-12

7/16-201/2-201/2-207/8-141/2-2011/4-127/8-141/2-2011/2-127/8-1411/4-127/8-1413/4-1211/4-1211/2-127/8-1421/4-1211/4-1211/2-1213/4-127/8-1431/4-1211/4-1211/2-1213/4-1221/4-1223/4-1211/4-1233/4-1211/2-1213/4-1221/4-1223/4-1231/4-12


1/2

5/85/81

5/813/8

15/8

13/4

113/8

12

13/8

13/4

121/2

13/8

13/4

21

31/2

13/8

13/4

221/2

313/8

413/4

221/2

331/2

1(Std.)2

1(Std.)2

1(Std.)23

1(Std.)234

1(Std.)234

1(Std.)2345

1(Std.)234567

1(Std.)234567

Note: Mounting holes shown are .062 larger than bolt size listed.* For all MF5 mounts and MF6 mounts with maximum oversized rods.

1

11/2

2

21/2

31/4

4

5

6

EEBore AA BB DD E NPTF F G J K LG P R

111/22

21/2

31/4

456


3/16

1/45/16

5/16

3/83/87/16

7/16

1.081.431.842.192.763.324.104.88

21/8

21/4

21/4

23/825/825/827/831/8

31/2

35/8

35/8

33/4

41/4

41/4

41/2

5

1111

11/411/4

11/4

11/2

11/211/211/211/213/4

13/4

13/4

2

3/83/83/83/8––

5/83/4

1/43/8†

3/8†

3/8†

1/21/21/23/4

�

221/2

333/4

41/2

51/2

61/2

1.532.022.63.13.94.75.86.9

3/4

111/8

11/8

13/8

13/8

113/16

113/16

10-241/4-28

5/16-245/16-243/8-243/8-241/2-201/2-20

Tie Rod Extended Mountings1" to 6" Bore Sizes

3/83/83/81/2

3/85/81/2

3/83/41/2

5/8

1/2

7/8

5/8

3/41/2

15/8

3/47/8

1/2

15/8

3/47/8

11

5/8

13/47/8

111

3/81/2

1/2

7/81/2

11/8

7/8

1/2

11/2

7/8

11/8

7/8

111/16

11/8

11/2

7/8

21/16

11/8

11/2

111/16

7/8

311/8

11/2

111/16

21/16

25/8

11/8

33/8

11/2

111/16

21/16

25/8

3

7/16

9/16

9/16

15/16

9/16

15/16

15/16

9/16

111/16

15/16

15/16

15/16

115/16

15/16

111/16

15/16

23/8

15/16

111/16

115/16

15/16

33/8

15/16

111/16

115/16

23/8

27/8

15/16

37/8

111/16

115/16

23/8

27/8

33/8

––

1/4–

1/4–

1/41/4–

1/4–

1/41/41/41/41/41/41/41/41/41/4–

1/41/41/41/4–

1/4–

1/41/41/4––

––

3/16

–3/16

–3/8

3/16

–3/8–

3/89/16

1/29/16

3/811/16

1/29/16

9/16

3/8–

1/29/16

9/16

11/16

–7/16

–9/16

9/16

11/16

––

5/85/8

–1–

11/4

––

11/2

–11/4––––––––––

15/8––––

15/8–

11/2

–––

11/2

11/2

––1–1–

13/81–

13/8–

13/82

15/817/813/821/4

15/817/82

13/8–

15/817/82

21/4

–15/8–

17/82

21/4

––

411/16

411/16

47/8

51/4

415/16

59/16

55/16

51/16

515/16

57/16

511/16

665/8

61/4

61/2

667/8

61/4

61/2

65/8

65/16

73/16

69/16

613/16

615/16

73/16

73/16

71/16

711/16

75/16

77/16

711/16

711/16

711/16

1/41/4–

1/2–

5/8––

3/4–

5/8––––––––––

5/8––––

5/8

–1/2–––

1/2

1/2

115/16

115/16

115/16

25/16

115/16

29/16

25/16

115/16

213/16

25/16

29/16

27/16

31/16

211/16

215/16

27/16

35/16

211/16

215/16

31/16

27/16

35/16

211/16

215/16

31/16

35/16

35/16

213/16

37/16

31/16

33/16

37/16

37/16

37/16

––

1.968–

1.968–

2.4682.468

–2.4682.9682.9683.7352.9683.7352.9684.3122.9683.7353.7352.9685.5622.9683.7353.7355.0005.0003.6256.0623.6254.3124.3125.5625.562

19



909/280-3800� Enfield, CT

860/749-2215� Atlanta, GA

770/819-3400

� Goodland, IN219/297-3182

� Plymouth, MI734/455-1700


� Akron, OH330/253-4500

� Portland, OR503/285-0884


� Toronto, Ont., Can.416/255-4567


WF

C

A

KK

MM B

NA

VB

VA

D ACROSSFLATS

WF

CA

KK

MM B

NA

VB

VA

D ACROSSFLATS

WF

CA

CC

MM B

NA

VB

VA

D ACROSSFLATS

2 +.000–.001

R18

4E TD

ETL TL

3

UT

1

G

XG

F J


ZB + STROKE

W

EE

Y

K

MM

VA C

KK

SMALLMALE

D ACROSSFLATS

B

NA

Head Trunnion Mountings1" to 6" Bore Sizes

Head TrunnionStyle D (NFPA Style MT1)1" - 1 1/2" - 2" - 2 1/2" - 5" and 6" BoreWith Maximum Oversize Rods







Head TrunnionStyle D (NFPA Style MT1)1 1/2" - 6" Bore


Removable Cartridge


Tie Rod Retained Cartridge

2 +.000–.001

R18

4E TD

ETL TL

3

UT

1

G

XG

J


ZB + STROKE

WF

EE

Y

K

MM

VAA C

KK

SMALLMALE

D ACROSSFLATS

B

NA

20



909/280-3800� Enfield, CT

860/749-2215� Atlanta, GA

770/819-3400

� Goodland, IN219/297-3182

� Plymouth, MI734/455-1700


� Akron, OH330/253-4500

� Portland, OR503/285-0884


� Toronto, Ont., Can.416/255-4567


3/4111111

13/8

EE TDBore E NPTF F G J K LG P -.001 TL UT

111/22

21/2

31/4

456



† On 1", 11/2", 2" and 21/2" bore sizes, the head-end (only) pipe thread is not full depth on cylinders with maximum oversize rods. Minimum of three full threads available.� 1" bore head is 13/4" x 11/2". See page 12.


Bore No. MM CC KK A B C D NA V VA VB W WF XG Y ZB.9991.1241.1241.4991.1241.9991.4991.1242.3741.4991.9991.4992.6241.9992.3741.4993.1241.9992.3742.6241.4994.2491.9992.3742.6243.1243.7491.9994.7492.3742.6243.1243.7494.249

5/83/43/411/83/4

15/8

11/83/42

11/815/811/821/4

15/8

211/83

15/8

221/4

11/831/2

15/8

221/4

331/2

15/8

42

21/4

331/2

31/2

3/83/83/81/2

3/85/81/2

3/83/41/2

5/8

1/2

7/8

5/8

3/41/2

15/8

3/47/8

1/2

15/8

3/47/8

11

5/8

13/47/8

111

3/81/2

1/2

7/81/2

11/8

7/8

1/2

11/2

7/8

11/8

7/8

111/16

11/8

11/2

7/8

21/16

11/8

11/2

111/16

7/8

311/8

11/2

111/16

21/16

25/8

11/8

33/8

11/2

111/16

21/16

25/8

3

5/16-247/16-207/16-203/4-16

7/16-201-143/4-16

7/16-2011/4-123/4-161-143/4-16

11/2-121-14

11/4-123/4-16

17/8-121-14

11/4-1211/2-123/4-16

21/2-121-14

11/4-1211/2-1217/8-1221/4-121-143-12

11/4-1211/2-1217/8-1221/4-1221/2-12

7/16

9/16

9/16

15/16

9/16

15/16

15/16

9/16

111/16

15/16

15/16

15/16

115/16

15/16

111/16

15/16

23/8

15/16

111/16

115/16

15/16

33/8

15/16

111/16

115/16

23/8

27/8

15/16

37/8

111/16

115/16

23/8

27/8

33/8

7/16-201/2-201/2-207/8-141/2-2011/4-127/8-141/2-2011/2-127/8-1411/4-127/8-1413/4-1211/4-1211/2-127/8-1421/4-1211/4-1211/2-1213/4-127/8-1431/4-1211/4-1211/2-1213/4-1221/4-1223/4-1211/4-1233/4-1211/2-1213/4-1221/4-1223/4-1231/4-12


1/2

5/85/81

5/813/8

15/8

13/4

113/8

12

13/8

13/4

121/2

13/8

13/4

21

31/2

13/8

13/4

221/2

313/8

413/4

221/2

331/2

1(Std.)2

1(Std.)2

1(Std.)23

1(Std.)234

1(Std.)234

1(Std.)2345

1(Std.)234567

1(Std.)234567


1/41/4–

1/2–

5/8––

3/4–

5/8––––––––––

5/8––––

5/8

–1/2–––

1/2

1/2

––

1/4–

1/4–

1/41/4–

1/4–

1/41/41/41/41/41/41/41/41/41/4–

1/41/41/41/4–

1/4–

1/41/41/4––

––

3/16

–3/16

–3/8

3/16

–3/8–

3/89/16

1/29/16

3/811/16

1/29/16

9/16

3/8–

1/29/16

9/16

11/16

–7/16

–9/16

9/16

11/16

––

5/85/8

–1–

11/4

––

11/2

–11/4––––––––––

15/8

––––

15/8

–11/2

–––

11/2

11/2

––1–1–

13/81–

13/8–

13/82

15/817/813/821/4

15/817/82

13/8–

15/817/82

21/4

–15/8–

17/82

21/4

––

1

11/2

2

21/2

31/4

4

5

6

115/16

115/16

115/16

25/16

115/16

29/16

25/16

115/16

213/16

25/16

29/16

27/16

31/16

211/16

215/16

27/16

35/16

211/16

215/16

31/16

27/16

35/16

211/16

215/16

31/16

35/16

35/16

213/16

37/16

31/16

33/16

37/16

37/16

37/16

411/16

411/16

47/8

51/4

415/16

59/16

55/16

51/16

515/16

57/16

511/16

665/8

61/4

61/2

667/8

61/4

61/2

65/8

65/16

73/16

69/16

613/16

615/16

73/16

73/16

71/16

711/16

75/16

77/16

711/16

711/16

711/16

13/4

13/4

13/4

21/813/4

23/821/813/4

25/821/823/8

21/4

27/8

21/2

23/4

21/4

31/821/2

23/4

27/8

21/4

31/821/2

23/4

27/8

31/831/825/831/427/8

331/431/431/4

�

221/2

333/4

41/2

51/2

61/2

1/43/8†

3/8†

3/8†

1/21/21/23/4

3/83/83/83/8––

5/83/4

11/211/211/211/213/4

13/4

13/4

2

3/16

1/45/16

5/16

3/83/87/16

7/16

1111

11/4

11/4

11/4

11/2

21/8

21/4

21/4

23/825/825/827/831/8

.7501.0001.0001.0001.0001.0001.0001.375

+.000

34

41/2

553/4

61/2

71/291/4

31/235/8

35/8

33/4

41/4

41/4

41/2

5

Head Trunnion Mountings1" to 6" Bore Sizes

21



909/280-3800� Enfield, CT

860/749-2215� Atlanta, GA

770/819-3400

� Goodland, IN219/297-3182

� Plymouth, MI734/455-1700


� Akron, OH330/253-4500

� Portland, OR503/285-0884


� Toronto, Ont., Can.416/255-4567


WF

C

A

KK

MM B

NA

VB

VA

D ACROSSFLATS

WF

CA

KK

MM B

NA

VB

VA

D ACROSSFLATS

WF

CA

CC

MM B

NA

VB

VA

D ACROSSFLATS

Cap Trunnion Mountings1" to 6" Bore Sizes







Cap TrunnionStyle DB (NFPA Style MT2)1" - 1 1/2" - 2" 2 1/2" - 5" and 6" BoreWith Maximum Oversize Rods



Cap TrunnionStyle DB (NFPA Style MT2)1 1/2" - 6" Bore

Removable Cartridge


2 +.000–.001

R18

4E TD

ETL TL

3

UT

1

G

XJ + STROKE

F J


ZB + STROKE

W

EE

Y

K

MM

VCA

KK

SMALLMALE

D ACROSSFLATS

NA

B

2 +.000–.001

R18

4E TD

ETL TL

3

UT

1

G

XJ + STROKE

J


ZB + STROKE

WF

EE

Y

K

MM

VACA

KK

SMALLMALE

D ACROSSFLATS

NA

B

22



909/280-3800� Enfield, CT

860/749-2215� Atlanta, GA

770/819-3400

� Goodland, IN219/297-3182

� Plymouth, MI734/455-1700


� Akron, OH330/253-4500

� Portland, OR503/285-0884


� Toronto, Ont., Can.416/255-4567





Bore No. MM CC KK A B C D NA V VA VB W WF XJ Y ZB.9991.1241.1241.4991.1241.9991.4991.1242.3741.4991.9991.4992.6241.9992.3741.4993.1241.9992.3742.6241.4994.2491.9992.3742.6243.1243.7491.9994.7492.3742.6243.1243.7494.249

5/83/43/411/83/4

15/8

11/83/42

11/815/811/821/4

15/8

211/83

15/8

221/4

11/831/2

15/8

221/4

331/2

15/8

42

21/4

331/2

31/2

3/83/83/81/2

3/85/81/2

3/83/41/2

5/8

1/2

7/8

5/8

3/41/2

15/8

3/47/8

1/2

15/8

3/47/8

11

5/8

13/47/8

111

3/81/2

1/2

7/81/2

11/8

7/8

1/2

11/2

7/8

11/8

7/8

111/16

11/8

11/2

7/8

21/16

11/8

11/2

111/16

7/8

311/8

11/2

111/16

21/16

25/8

11/8

33/8

11/2

111/16

21/16

25/8

3

5/16-247/16-207/16-203/4-16

7/16-201-143/4-16

7/16-2011/4-123/4-161-143/4-16

11/2-121-14

11/4-123/4-16

17/8-121-14

11/4-1211/2-123/4-16

21/2-121-14

11/4-1211/2-1217/8-1221/4-121-143-12

11/4-1211/2-1217/8-1221/4-1221/2-12

7/16

9/16

9/16

15/16

9/16

15/16

15/16

9/16

111/16

15/16

15/16

15/16

115/16

15/16

111/16

15/16

23/8

15/16

111/16

115/16

15/16

33/8

15/16

111/16

115/16

23/8

27/8

15/16

37/8

111/16

115/16

23/8

27/8

33/8

7/16-201/2-201/2-207/8-141/2-2011/4-127/8-141/2-2011/2-127/8-1411/4-127/8-1413/4-1211/4-1211/2-127/8-1421/4-1211/4-1211/2-1213/4-127/8-1431/4-1211/4-1211/2-1213/4-1221/4-1223/4-1211/4-1233/4-1211/2-1213/4-1221/4-1223/4-1231/4-12


1/2

5/85/81

5/813/8

15/8

13/4

113/8

12

13/8

13/4

121/2

13/8

13/4

21

31/2

13/8

13/4

221/2

313/8

413/4

221/2

331/2

1(Std.)2

1(Std.)2

1(Std.)23

1(Std.)234

1(Std.)234

1(Std.)2345

1(Std.)234567

1(Std.)234567

1/41/4–

1/2–

5/8––

3/4–

5/8––––––––––

5/8––––

5/8

–1/2–––

1/2

1/2

––

1/4–

1/4–

1/41/4–

1/4–

1/41/41/41/41/41/41/41/41/41/4–

1/41/41/41/4–

1/4–

1/41/41/4––

––

3/16

–3/16

–3/8

3/16

–3/8–

3/89/16

1/29/16

3/811/16

1/29/16

9/16

3/8–

1/29/16

9/16

11/16

–7/16

–9/16

9/16

11/16

––

5/85/8

–1–

11/4

––

11/2

–11/4––––––––––

15/8

––––

15/8

–11/2

–––

11/2

11/2

––1–1–

13/81–

13/815/813/82

15/817/813/821/4

15/817/82

13/8–

15/817/82

21/4

–15/8–

17/82

21/4

––

1

11/2

2

21/2

31/4

4

5

6

115/16

115/16

115/16

25/16

115/16

29/16

25/16

115/16

213/16

25/16

29/16

27/16

31/16

211/16

215/16

27/16

35/16

211/16

215/16

31/16

27/16

35/16

211/16

215/16

31/16

35/16

35/16

213/16

37/16

31/16

33/16

37/16

37/16

37/16

411/16

411/16

47/8

51/4

415/16

59/16

55/16

51/16

515/16

57/16

511/16

665/8

61/4

61/2

667/8

61/4

61/2

65/8

65/16

73/16

69/16

613/16

615/16

73/16

73/16

71/16

711/16

75/16

77/16

711/16

711/16

711/16

44

41/8

41/2

41/8

43/4

41/2

41/4

51/8

45/847/8

555/851/4

51/2

557/8

51/4

51/2

55/851/4

61/8

51/2

53/4

57/8

61/8

61/8

57/8

61/2

61/8

61/4

61/2

61/2

61/2

3/4

111111

13/8

EE TDBore E NPTF F G J K LG P -.001 TL UT

111/22

21/231/4

456

† On 1", 11/2", 2" and 21/2" bore sizes, the head-end (only) pipe thread is not full depth on cylinders with maximum oversize rods. Minimum of three full threads available.� 1" bore head is 13/4" x 11/2". See page 12.

�

221/2

333/441/2

51/2

61/2

1/43/8†

3/8†

3/8†

1/21/21/23/4

3/83/83/83/8––

5/83/4

11/211/211/211/213/4

13/4

13/42

3/16

1/45/16

5/16

3/83/87/16

7/16

1111

11/4

11/4

11/411/2

21/821/4

21/4

23/825/825/827/831/8

.7501.0001.0001.0001.0001.0001.0001.375

+.000

34

41/2

553/461/2

71/2

91/4

31/235/8

35/8

33/441/4

41/4

41/25

Cap Trunnion Mountings1" to 6" Bore Sizes

23



909/280-3800� Enfield, CT

860/749-2215� Atlanta, GA

770/819-3400

� Goodland, IN219/297-3182

� Plymouth, MI734/455-1700


� Akron, OH330/253-4500

� Portland, OR503/285-0884


� Toronto, Ont., Can.416/255-4567


WF

C

A

KK

MM B

NA

VB

VA

D ACROSSFLATS

WF

CA

KK

MM B

NA

VB

VA

D ACROSSFLATS

WF

CA

CC

MM B

NA

VB

VA

D ACROSSFLATS

Intermediate Fixed Trunnion Mountings1 1/2" to 6" Bore Sizes







Intermediate Fixed TrunnionStyle DD (NFPA Style MT4)1 1/2" - 2" - 2 1/2" - 5" and 6" BoreWith Maximum Oversize Rods


Intermediate Fixed TrunnionStyle DD (NFPA Style MT4)1 1/2" - 6" Bore


Removable Cartridge


2 +.000–.001

R18

4E UV TD

E

TMTL TL

3

UM1

G

XI

F J


ZB + STROKE

WEE

Y

K

MM

BDVCA

SMALLMALE

D ACROSSFLATS

B

NA

2 +.000–.001

R18

4E UV TD

E

TMTL TL

3

UM1

G

XI

J


ZB + STROKE

WFEE

Y

K

MM

BDVACA

SMALLMALE

D ACROSSFLATS

B

NA

KK

24



909/280-3800� Enfield, CT

860/749-2215� Atlanta, GA

770/819-3400

� Goodland, IN219/297-3182

� Plymouth, MI734/455-1700


� Akron, OH330/253-4500

� Portland, OR503/285-0884


� Toronto, Ont., Can.416/255-4567


Rod Style Style +.000Rod Dia. 8 4 & 9 -.002 Min.✦✦✦✦✦✦✦✦✦✦

Bore No. MM CC KK LL A B C D NA V VA VB W WF XI Y ZB

EE TDBore BD E NPTF F G J K LG P -.001 TL TM UM UV11/22

21/2

31/4

456

221/2

333/4

41/2

51/2

61/2

3/8†

3/8†

3/8†

1/21/21/23/4

3/83/83/85/8

––3/4

11/211/211/213/4

13/4

13/4

2

111

11/4

11/4

11/4

11/2

1/45/16

5/16

3/83/87/16

7/16

11/4

11/2

11/2

222

21/2



MinimumStroke

+.000

21/4

21/4

23/825/825/827/831/8

1.0001.0001.0001.0001.0001.0001.375

111111

13/8

21/2

331/241/2

51/4

61/4

75/8

41/2

551/2

61/2

71/4

81/4

103/8

21/2

331/2

41/4

567

1/41/23/87/87/85/8

11/8

35/8

35/8

33/4

41/4

41/4

41/2

5

Intermediate Fixed Trunnion Mountings1 1/2" to 6" Bore Sizes

† On 1", 11/2", 2" and 21/2" bore sizes, the head-end (only) pipe thread is not full depth on cylinders with maximum oversize rods. Minimum of three full threads available.

7/16-203/4-16

7/16-201-143/4-16

7/16-2011/4-123/4-161-143/4-16

11/2-121-14

11/4-123/4-16

17/8-121-14

11/4-1211/2-123/4-16

21/2-121-14

11/4-1211/2-1217/8-1221/4-121-143-12

11/4-1211/2-1217/8-1221/4-1221/2-12

1/2-207/8-141/2-2011/4-127/8-141/2-2011/2-127/8-1411/4-127/8-1413/4-1211/4-1211/2-127/8-1421/4-1211/4-1211/2-1213/4-127/8-1431/4-1211/4-1211/2-1213/4-1221/4-1223/4-1211/4-1233/4-1211/2-1213/4-1221/4-1223/4-1231/4-12

5/81

5/813/8

15/8

13/4

113/8

12

13/8

13/4

121/2

13/8

13/4

21

31/2

13/8

13/4

221/2

313/8

413/4

221/2

331/2

1(Std.)2

1(Std.)23

1(Std.)234

1(Std.)234

1(Std.)2345

1(Std.)234567

1(Std.)234567

Note: ✦✦ = Dimension "XI" to be specified by customer.

11/2

2

21/2

31/4

4

5

6


1.1241.4991.1241.9991.4991.1242.3741.4991.9991.4992.6241.9992.3741.4993.1241.9992.3742.6241.4994.2491.9992.3742.6243.1243.7491.9994.7492.3742.6243.1243.7494.249

3/411/83/4

15/8

11/83/42

11/815/811/821/4

15/8

211/83

15/8

221/4

11/831/2

15/8

221/4

331/2

15/8

42

21/4

331/2

31/2

3/81/2

3/85/81/2

3/83/41/2

5/8

1/2

7/8

5/8

3/41/2

15/8

3/47/8

1/2

15/8

3/47/8

11

5/8

13/47/8

111

1/2

7/81/2

11/8

7/8

1/2

11/2

7/8

11/8

7/8

111/16

11/8

11/2

7/8

21/16

11/8

11/2

111/16

7/8

311/8

11/2

111/16

21/16

25/8

11/8

33/811/2

111/16

21/16

25/8

3

9/16

15/16

9/16

15/16

15/16

9/16

111/16

15/16

15/16

15/16

115/16

15/16

111/16

15/16

23/8

15/16

111/16

115/16

15/16

33/8

15/16

111/16

115/16

23/8

27/8

15/16

37/8

111/16

115/16

23/8

27/8

33/8

–1/2–

5/8––

3/4–

5/8––––––––––

5/8––––

5/8

–1/2–––

1/2

1/2

1/4–

1/4–

1/41/4–

1/4–

1/41/41/41/41/41/41/41/41/41/4–

1/41/41/41/4–

1/4–

1/41/41/4––

3/16

–3/16

–3/8

3/16

–3/8–

3/89/16

1/29/16

3/811/16

1/29/16

9/16

3/8–

1/29/16

9/16

11/16

–7/16

–9/16

9/16

11/16

––

–1–

11/4

––

11/2

–11/4––––––––––

15/8

––––

15/8

–11/2

–––

11/2

11/2

1–1–

13/81–

13/8–

13/82

15/817/813/821/4

15/817/82

13/8–

15/817/82

21/4

–15/8–

17/82

21/4

––

47/8

51/4

415/16

59/16

55/16

51/16

515/16

57/16

511/16

665/8

61/4

61/2

667/8

61/4

61/2

65/8

65/16

73/16

69/16

613/16

615/16

73/16

73/16

71/16

711/16

75/16

77/16

711/16

711/16

711/16

1/2-207/8-141/2-2011/4-127/8-141/2-2011/2-127/8-14

11/4-127/8-14

13/4-1211/4-1211/2-127/8-14

21/4-1211/4-1211/2-1213/4-127/8-14

31/4-1211/4-1211/2-1213/4-1221/4-1223/4-1211/4-1233/4-1211/2-1213/4-1221/4-1223/4-1231/4-12

115/16

25/16

115/16

29/16

25/16

115/16

213/16

25/16

29/16

27/16

31/16

211/16

215/16

27/16

35/16

211/16

215/16

31/16

27/16

35/16

211/16

215/16

31/16

35/16

35/16

213/16

37/16

31/16

33/16

37/16

37/16

37/16

33/16

39/16

35/16

315/16

311/16

35/16

43/16

311/16

315/16

43/16

413/16

47/16

411/16

43/16

51/16

47/16

411/16

413/16

45/16

51/16

47/16

411/16

413/16

51/16

51/16

415/16

59/16

53/16

55/16

59/16

59/16

59/16

25



909/280-3800� Enfield, CT

860/749-2215� Atlanta, GA

770/819-3400

� Goodland, IN219/297-3182

� Plymouth, MI734/455-1700


� Akron, OH330/253-4500

� Portland, OR503/285-0884


� Toronto, Ont., Can.416/255-4567


WF

C

A

KK

MM B

NA

VB

VA

D ACROSSFLATS

WF

CA

KK

MM B

NA

VB

VA

D ACROSSFLATS

WF

CA

CC

MM B

NA

VB

VA

D ACROSSFLATS

Cap Fixed ClevisStyle BB (NFPA Style MP1)1" - 1 1/2" - 2" - 2 1/2" - 5" and 6" BoreWith Maximum Oversize Rods

Cap Fixed Clevis Mountings1" to 6" Bore Sizes

Note: Cap tie rod nuts not on 1 1/2" 2", 2 1/2"and 3 1/4" bores.







Cap Fixed ClevisStyle BB (NFPA Style MP1)1 1/2" - 6" Bore

Note: Cap tie rod nuts not on 1 1/2" 2", 2 1/2"and 3 1/4" bores.



Removable Cartridge


2 4

CB CWCW

3

E

1

G

XC + STROKE

FK

J


ZC + STROKE

W+.001–EE

Y

L M

CD

PIVOT PINFURNISHEDWITHCYLINDER

LR

MR

MM E

VA C

KK

SMALLMALE

D ACROSSFLATS

NA

B

2 4

CB CWCW

3

E

1

G

XC + STROKE

KJ


ZC + STROKE

W+.001–EE

Y

L M

CD


LR

MR

MM E

VACA

KK

SMALLMALE

D ACROSSFLATS

NA

BB

26



909/280-3800� Enfield, CT

860/749-2215� Atlanta, GA

770/819-3400

� Goodland, IN219/297-3182

� Plymouth, MI734/455-1700


� Akron, OH330/253-4500

� Portland, OR503/285-0884


� Toronto, Ont., Can.416/255-4567


CD• EEBore CB -.002 CW E NPTF F G J K L LG LR M MR P

111/22

21/231/4

456

*3/43/43/411/4

11/4

11/411/2

21/821/4

21/4

23/825/825/827/831/8

�

221/2

333/4

41/2

51/2

61/2

1/43/8†

3/8†

3/8†

1/21/21/23/4

3/83/83/83/8––

5/83/4

11/211/211/211/213/4

13/4

13/4

2

1111

11/4

11/4

11/4

11/2

3/16

1/45/16

5/16

3/83/87/16

7/16

+.000

.441*.501.501.501.751.751.751

1.001

*1/21/21/25/85/85/83/4

1/2*3/43/43/4

11/4

11/4

11/4

11/2



† On 1", 11/2", 2" and 21/2" bore sizes, the head-end (only) pipe thread is not full depth on cylinders with maximum oversize rods. Minimum of three full threads available.� 1" bore head is 13/4" x 11/2". See page 12.* In 1" bore size model only, a single eye mounting, 7/16" thick, is used. Dimension CD (.441") is hole diameter — pin not supplied.• Dimension CD is pin diameter except in 1" bore.


Bore No. MM CC KK A B C D NA V VA VB W WF XC Y ZC.9991.1241.1241.4991.1241.9991.4991.1242.3741.4991.9991.4992.6241.9992.3741.4993.1241.9992.3742.6241.4994.2491.9992.3742.6243.1243.7491.9994.7492.3742.6243.1243.7494.249

5/83/43/411/83/4

15/8

11/83/42

11/815/811/821/4

15/8

211/83

15/8

221/4

11/831/2

15/8

221/4

331/2

15/8

42

21/4

331/2

31/2

3/83/83/81/2

3/85/81/2

3/83/41/2

5/8

1/2

7/8

5/8

3/41/2

15/8

3/47/8

1/2

15/8

3/47/8

11

5/8

13/47/8

111

3/81/2

1/2

7/81/2

11/8

7/8

1/2

11/2

7/8

11/8

7/8

111/16

11/8

11/2

7/8

21/16

11/8

11/2

111/16

7/8

311/8

11/2

111/16

21/16

25/8

11/8

33/8

11/2

111/16

21/16

25/8

3

5/16-207/16-207/16-203/4-16

7/16-201-143/4-16

7/16-2011/4-123/4-161-143/4-16

11/2-121-14

11/4-123/4-16

17/8-121-14

11/4-1211/2-123/4-16

21/2-121-14

11/4-1211/2-1217/8-1221/4-121-143-12

11/4-1211/2-1217/8-1221/4-1221/2-12

7/16

9/16

9/16

15/16

9/16

15/16

15/16

9/16

111/16

15/16

15/16

15/16

115/16

15/16

111/16

15/16

23/8

15/16

111/16

115/16

15/16

33/8

15/16

111/16

115/16

23/8

27/8

15/16

37/8

111/16

115/16

23/8

27/8

33/8

7/16-201/2-201/2-207/8-141/2-2011/4-127/8-141/2-2011/2-127/8-1411/4-127/8-1413/4-1211/4-1211/2-127/8-1421/4-1211/4-1211/2-1213/4-127/8-1431/4-1211/4-1211/2-1213/4-1221/4-1223/4-1211/4-1233/4-1211/2-1213/4-1221/4-1223/4-1231/4-12


1/2

5/85/81

5/813/8

15/8

13/4

113/8

12

13/8

13/4

121/2

13/8

13/4

21

31/2

13/8

13/4

221/2

313/8

413/4

221/2

331/2

1(Std.)2

1(Std.)2

1(Std.)23

1(Std.)234

1(Std.)234

1(Std.)2345

1(Std.)234567

1(Std.)234567

1/41/4–

1/2–

5/8––

3/4–

5/8––––––––––

5/8––––

5/8

–1/2–––

1/2

1/2

––

1/4–

1/4–

1/41/4–

1/4–

1/41/41/41/41/41/41/41/41/41/4–

1/41/41/41/4–

1/4–

1/41/41/4––

––

3/16

–3/16

–3/8

3/16

–3/8–

3/89/16

1/29/16

3/811/16

1/29/16

9/16

3/8–

1/29/16

9/16

11/16

–7/16

–9/16

9/16

11/16

––

5/85/8

–1–

11/4

––

11/2

–11/4––––––––––

15/8

––––

15/8

–11/2

–––

11/2

11/2

––1–1–

13/81–

13/815/813/82

15/817/813/821/4

15/817/82

13/8–

15/817/82

21/4

–15/8–

17/82

21/4

––

1

11/2

2

21/2

31/4

4

5

6

115/16

115/16

115/16

25/16

115/16

29/16

25/16

115/16

213/16

25/16

29/16

27/16

31/16

211/16

215/16

27/16

35/16

211/16

215/16

31/16

27/16

35/16

211/16

215/16

31/16

35/16

35/16

213/16

37/16

31/16

33/16

37/16

37/16

37/16

55

53/853/4

53/86

53/4

51/2

63/8

57/8

61/8

67/8

71/2

71/8

73/8

67/8

73/4

71/8

73/8

71/2

71/8

873/8

75/8

73/4

88

81/8

83/4

83/8

81/2

83/4

83/4

83/4

57/16

57/16

57/8

61/4

57/8

61/2

61/4

667/8

63/8

65/875/881/4

77/8

81/8

75/8

81/2

77/8

81/8

81/4

77/8

83/4

81/8

83/8

81/2

83/4

83/4

91/8

93/4

93/8

91/2

93/4

93/4

93/4

1/2*3/4

3/43/4

111

11/4

7/16*1/21/21/23/43/43/4

1

1/2*5/85/85/83/43/43/4

1

31/2*35/835/833/441/441/441/25

Cap Fixed Clevis Mountings1" to 6" Bore Sizes

27



909/280-3800� Enfield, CT

860/749-2215� Atlanta, GA

770/819-3400

� Goodland, IN219/297-3182

� Plymouth, MI734/455-1700


� Akron, OH330/253-4500

� Portland, OR503/285-0884


� Toronto, Ont., Can.416/255-4567


WF

C

A

KK

MM B

NA

VB

VA

D ACROSSFLATS

WF

CA

KK

MM B

NA

VB

VA

D ACROSSFLATS

WF

CA

CC

MM B

NA

VB

VA

D ACROSSFLATS

Cap Detachable ClevisStyle BC (NFPA Style MP2)1 1/2" - 6" Bore

Cap Detachable Clevis Mountings1" to 6" Bore Sizes








Cap Detachable ClevisStyle BC (NFPA Style MP2)1" - 1 1/2" - 2" - 2 1/2" - 5" and 6" BoreWith Maximum Oversize Rods

Removable Cartridge



2 4

CB CWCW

3

E

1

G

XD + STROKE

FK

J F


ZD + STROKE

W+.001–EE

Y

L M

CD


LR

MR

MM E

VA C

KK

SMALLMALE

D ACROSSFLATS

NA

B

2 4

CB CWCW

3

E

1

G

XD + STROKE

KJ F


ZD + STROKE

WF+.001–EE

Y

L M

CD


LR

MR

MM E

VACA

KK

SMALLMALE

D ACROSSFLATS

NA

B

28



909/280-3800� Enfield, CT

860/749-2215� Atlanta, GA

770/819-3400

� Goodland, IN219/297-3182

� Plymouth, MI734/455-1700


� Akron, OH330/253-4500

� Portland, OR503/285-0884


� Toronto, Ont., Can.416/255-4567




CD• EEBore CB -.002 CW E NPTF F G J K L LG LR M MR P

111/22

21/2

31/4

456

*3/43/43/4

11/4

11/4

11/4

11/2

21/8

21/4

21/4

23/825/825/827/831/8

�

221/2

333/4

41/2

51/2

61/2

1/43/8†

3/8†

3/8†

1/21/21/23/4

3/83/83/83/85/8

––3/4

11/211/211/211/213/4

13/4

13/4

2

1111

11/4

11/4

11/4

11/2

3/16

1/45/16

5/16

3/83/87/16

7/16

+.000

.441*.501.501.501.751.751.7511.001

*1/21/21/25/85/85/83/4

1/2*3/43/43/4

11/4

11/4

11/4

11/2

† On 1", 11/2", 2" and 21/2" bore sizes, the head-end (only) pipe thread is not full depth on cylinders with maximum oversize rods. Minimum of three full threads available.� 1" bore head is 13/4" x 11/2". See page 12.* In 1" bore size model only, a single eye mounting, 7/16" thick, is used. Dimension CD (.441") is hole diameter — pin not supplied.• Dimension CD is pin diameter except in 1" bore.

1/2*3/43/43/4

111

11/4

7/16*1/21/21/23/43/43/4

1

1/2*1/21/21/23/43/43/4

1

31/2*35/8

35/8

33/4

41/441/441/25


Bore No. MM CC KK A B C D NA V VA VB W WF XD Y ZD.9991.1241.1241.4991.1241.9991.4991.1242.3741.4991.9991.4992.6241.9992.3741.4993.1241.9992.3742.6241.4994.2491.9992.3742.6243.1243.7491.9994.7492.3742.6243.1243.7494.249

5/83/43/411/83/4

15/8

11/83/42

11/815/811/821/4

15/8

211/83

15/8

221/4

11/831/2

15/8

221/4

331/2

15/8

42

21/4

331/2

31/2

3/83/83/81/2

3/85/81/2

3/83/41/2

5/8

1/2

7/8

5/8

3/41/2

15/8

3/47/8

1/2

15/8

3/47/8

11

5/8

13/47/8

111

3/81/2

1/2

7/81/2

11/8

7/8

1/2

11/2

7/8

11/8

7/8

111/16

11/8

11/2

7/8

21/16

11/8

11/2

111/16

7/8

311/8

11/2

111/16

21/16

25/8

11/8

33/8

11/2

111/16

21/16

25/8

3

5/16-247/16-207/16-203/4-16

7/16-201-143/4-16

7/16-2011/4-123/4-161-143/4-16

11/2-121-14

11/4-123/4-16

17/8-121-14

11/4-1211/2-123/4-16

21/2-121-14

11/4-1211/2-1217/8-1221/4-121-143-12

11/4-1211/2-1217/8-1221/4-1221/2-12

7/16

9/16

9/16

15/16

9/16

15/16

15/16

9/16

111/16

15/16

15/16

15/16

115/16

15/16

111/16

15/16

23/8

15/16

111/16

115/16

15/16

33/8

15/16

111/16

115/16

23/8

27/8

15/16

37/8

111/16

115/16

23/8

27/8

33/8

7/16-201/2-201/2-207/8-141/2-2011/4-127/8-141/2-2011/2-127/8-1411/4-127/8-1413/4-1211/4-1211/2-127/8-1421/4-1211/4-1211/2-1213/4-127/8-1431/4-1211/4-1211/2-1213/4-1221/4-1223/4-1211/4-1233/4-1211/2-1213/4-1221/4-1223/4-1231/4-12


1/2

5/85/81

5/813/8

15/8

13/4

113/8

12

13/8

13/4

121/2

13/8

13/4

21

31/2

13/8

13/4

221/2

313/8

413/4

221/2

331/2

1(Std.)2

1(Std.)2

1(Std.)23

1(Std.)234

1(Std.)234

1(Std.)2345

1(Std.)234567

1(Std.)234567

1/41/4–

1/2–

5/8––

3/4–

5/8––––––––––

5/8––––

5/8

–1/2–––

1/2

1/2

––

1/4–

1/4–

1/41/4–

1/4–

1/41/41/41/41/41/41/41/41/41/4–

1/41/41/41/4–

1/4–

1/41/41/4––

––

3/16

–3/16

–3/8

3/16

–3/8–

3/89/16

1/29/16

3/811/16

1/29/16

9/16

3/8–

1/29/16

9/16

11/16

–7/16

–9/16

9/16

11/16

––

5/85/8

–1–

11/4

––

11/2

–11/4––––––––––

15/8

––––

15/8

–11/2

–––

11/2

11/2

––1–1–

13/81–

13/815/8

13/82

15/817/813/821/4

15/817/82

13/8–

15/817/82

21/4

–15/8–

17/82

21/4

––

1

11/2

2

21/2

31/4

4

5

6

115/16

115/16

115/16

25/16

115/16

29/16

25/16

115/16

213/16

25/16

29/16

27/16

31/16

211/16

215/16

27/16

35/16

211/16

215/16

31/16

27/16

35/16

211/16

215/16

31/16

35/16

35/16

213/16

37/16

31/16

33/16

37/16

37/16

37/16

53/853/853/4

61/8

53/4

63/8

61/8

57/8

63/4

61/4

61/2

71/2

81/8

73/4

871/2

83/8

73/4

881/8

73/4

85/8

881/4

83/8

85/8

85/8

87/8

91/2

91/8

91/4

91/2

91/2

91/2

513/16

513/16

61/4

65/861/4

67/865/863/8

71/4

63/4

781/4

87/8

81/2

83/4

81/4

91/8

81/2

83/4

87/8

81/2

93/8

83/4

991/8

93/8

93/8

97/8

101/2101/8101/4101/2101/2101/2

Cap Detachable Clevis Mountings1" to 6" Bore Sizes

29



909/280-3800� Enfield, CT

860/749-2215� Atlanta, GA

770/819-3400

� Goodland, IN219/297-3182

� Plymouth, MI734/455-1700


� Akron, OH330/253-4500

� Portland, OR503/285-0884


� Toronto, Ont., Can.416/255-4567


WF

C

A

KK

MM B

NA

VB

VA

D ACROSSFLATS

WF

CA

KK

MM B

NA

VB

VA

D ACROSSFLATS

WF

CA

CC

MM B

NA

VB

VA

D ACROSSFLATS

Double Rod End Cylinders1" to 6" Bore Sizes







Note: The basic double rod cylinder dimensions are shownon this and facing page. For specific mounting dimensions.Refer to pages for single rod cylinder. Exception: MDS1,“SA” and MDS2, “SS”.

Double Rod End Cylinders

KFKCB

KD KDD

KJB

KC

KTDKTB

KJ


Removable Cartridge


GFK

G F

P + STROKELD + STROKE

ZM + 2 X STROKE

W

EE

Y

MM

VA C

KK

SMALLMALE

D ACROSSFLATS

NA

B

W + STROKE

24E R

R

3

E

AA

1

G

G K

P + STROKELF + STROKE

ZM + 2 X STROKE

WF

EE

Y

MM

VAA C

KK

SMALLMALE

D ACROSSFLATS

NA

B

W + STROKE

2

BF

4E R

R

3

E

AA

1

30



909/280-3800� Enfield, CT

860/749-2215� Atlanta, GA

770/819-3400

� Goodland, IN219/297-3182

� Plymouth, MI734/455-1700


� Akron, OH330/253-4500

� Portland, OR503/285-0884


� Toronto, Ont., Can.416/255-4567



EEBore E NPTF F G K LD LF P SA SS

111/22

21/2

31/4

456

�

221/2

333/4

41/2

51/2

61/2

1/43/8†

3/8†

3/8†

1/21/21/23/4

3/83/83/83/85/85/85/83/4

11/211/211/211/213/4

13/4

13/4

2

21/8

21/4

21/4

23/825/825/827/831/8

3/16

1/45/16

5/16

3/83/87/16

7/16

43/4

47/847/8566

61/4

7

—

41/841/841/443/4

43/4

551/2

63/867/867/87

81/2

81/2

993/4

33/833/833/831/233/4

33/4

35/841/8

† On 1", 11/2", 2" and 21/2" bore sizes, the head-end (only) pipe thread is notfull depth on cylinders with maximum oversize rods. Minimum of three fullthreads available.� 1" bore head is 13/4" x 11/2". See page 12.



Bore No. MM CC KK A B BF C D NA V VA VB W WF Y ZM.9991.1241.1241.4991.1241.9991.4991.1242.3741.4991.9991.4992.6241.9992.3741.4993.1241.9992.3742.6241.4994.2491.9992.3742.6243.1243.7491.9994.7492.3742.6243.1243.7494.249

5/83/43/411/83/4

15/8

11/83/42

11/815/811/821/4

15/8

211/83

15/8

221/4

11/831/2

15/8

221/4

331/2

15/8

42

21/4

331/2

31/2

5/16-247/16-207/16-203/4-16

7/16-201-143/4-16

7/16-2011/4-123/4-161-143/4-16

11/2-121-14

11/4-123/4-16

17/8-121-14

11/4-1211/2-123/4-16

21/2-121-14

11/4-1211/2-1217/8-1221/4-121-143-12

11/4-1211/2-1217/8-1221/4-1221/2-12

7/16-201/2-201/2-207/8-141/2-2011/4-127/8-141/2-2011/2-127/8-1411/4-127/8-1413/4-1211/4-1211/2-127/8-1421/4-1211/4-1211/2-1213/4-127/8-1431/4-1211/4-1211/2-1213/4-1221/4-1223/4-1211/4-1233/4-1211/2-1213/4-1221/4-1223/4-1231/4-12


1/2

5/85/81

5/813/8

15/8

13/4

113/8

12

13/8

13/4

121/2

13/8

13/4

21

31/2

13/8

13/4

221/2

313/8

413/4

221/2

331/2

1(Std.)2

1(Std.)2

1(Std.)23

1(Std.)234

1(Std.)234

1(Std.)2345

1(Std.)234567

1(Std.)234567

1

11/2

2

21/2

31/4

4

5

6


3/83/83/81/2

3/85/81/2

3/83/41/2

5/8

1/2

7/8

5/8

3/41/2

15/8

3/47/8

1/2

15/8

3/47/8

11

5/8

13/47/8

111

3/81/2

1/2

7/81/2

11/8

7/8

1/2

11/2

7/8

11/8

7/8

111/16

11/8

11/2

7/8

21/16

11/8

11/2

111/16

7/8

311/8

11/2

111/16

21/16

25/8

11/8

33/8

11/2

111/16

21/16

25/8

3

7/16

9/16

9/16

15/16

9/16

15/16

15/16

9/16

111/16

15/16

15/16

15/16

115/16

15/16

111/16

15/16

23/8

15/16

111/16

115/16

15/16

33/8

15/16

111/16

115/16

23/8

27/8

15/16

37/8

111/16

115/16

23/8

27/8

33/8

––

1/4–

1/4–

1/41/4–

1/4–

1/41/41/41/41/41/41/41/41/41/4–

1/41/41/41/4–

1/4–

1/41/41/4––

––

3/16

–3/16

–3/8

3/16

–3/8–

3/89/16

1/29/16

3/811/16

1/29/16

9/16

3/8–

1/29/16

9/16

11/16

–7/16

–9/16

9/16

11/16

––

5/85/8

5/8

15/8

11/4

15/8

11/2

111/43/4

13/81

11/43/4

15/81

11/413/83/4

15/8

111/413/815/8

15/8

7/811/2

11/811/411/211/2

11/2

––1–1–

13/81–

13/8–

13/82

15/817/813/821/4

15/817/82

13/8–

15/817/82

21/4

–15/8–

17/82

21/4

––

66

61/8

67/8

61/8

73/8

67/8

61/4

87

71/2

71/2

83/4

881/2

71/2

91/4

881/2

83/4

73/4

91/2

81/4

83/4

991/2

91/2

83/4

1091/4

91/2

101010

1/41/4–

1/2–

5/8––

3/4–

5/8––––––––––

5/8––––

5/8

–1/2–––

1/2

1/2

––

1.968–

1.968–

2.4681.968

–2.4682.9682.4683.7352.9683.6252.4684.3122.9683.6253.7352.468

–2.9683.6253.7354.312

–2.968

–3.6253.7354.312

––

115/16

115/16

115/16

25/16

115/16

29/16

25/16

115/16

213/16

25/16

29/16

27/16

31/16

211/16

215/16

27/16

35/16

211/16

215/16

31/16

27/16

35/16

211/16

215/16

31/16

35/16

35/16

213/16

37/16

31/16

33/16

37/16

37/16

37/16

31



909/280-3800� Enfield, CT

860/749-2215� Atlanta, GA

770/819-3400

� Goodland, IN219/297-3182

� Plymouth, MI734/455-1700


� Akron, OH330/253-4500

� Portland, OR503/285-0884


� Toronto, Ont., Can.416/255-4567


WF

C

A

KK

MM B

NA

VB

VA

D ACROSSFLATS

WF

CA

KK

MM B

NA

VB

VA

D ACROSSFLATS

WF

CA

CC

MM B

NA

VB

VA

D ACROSSFLATS

Side End Angle – 8" to 14" Bore Sizes andSide Tapped Mountings – 7" to 14" Bore Sizes

Side End AngleStyle CB (NFPA Style MS1)8" - 14" Bore







Side TappedStyle F (NFPA Style MS4)7" - 14" Bore


4E

3

E

1

XT SN + STROKEF


ZB + STROKE

WEE

Y

K

MM

TN

2

E –.0062 –.008

NT THREAD, ND DEEP4 TAPPED MTG. HOLES

TTSQ.

JG

4

3E

AHAT TTSQ.

2

E

1

SA + STROKE

F


XA + STROKE

ZA + STROKE

WEE

Y

K

MM S

GALAO

JAL AO

ATAB 6HOLES

32



909/280-3800� Enfield, CT

860/749-2215� Atlanta, GA

770/819-3400

� Goodland, IN219/297-3182

� Plymouth, MI734/455-1700


� Akron, OH330/253-4500

� Portland, OR503/285-0884


� Toronto, Ont., Can.416/255-4567



Bore No. MM CC KK A B C D LA NA TT V W XA XT Y ZA ZB

Thread Rod End Dimensions and Envelope Dimensions Affected By Rod Size

Note: * Mounting style MS1 not offered in this rod size.

8

10

12

14

AB EEBore (Bolt) AH AL AO AT E NPTF F G J K LB ND NT P S SA SN TN

78

101214

—83/4

105/8111/813

—3/4

11

11/4

3/43/43/43/43/4

22

21/4

21/4

23/4

11/211/222

21/4

9/16

9/16

11/16

11/16

3/4

—1/41/43/83/8

71/2

81/2105/8

123/4

143/4


31/4

31/4

41/845/851/2

31/2

41/251/271/483/8

—113/16

21/8

21/8

27/16

3/43/4

11

11/4

57/857/871/875/887/8

11/8

11/8

11/211/217/8

—41/4

55/16

63/873/8

—11/16

7/87/8

11/16

3/4-103/4-101-81-8

11/4-7

—71/887/811

125/8

31/4

31/441/845/851/2

Side End Angle – 8" to 14" Bore Sizes andSide Tapped Mountings – 7" to 14" Bore Sizes

44447444

51/2

51/2

51/2

77444

51/2

51/2

51/2

77744

51/2

51/2

51/2

7774

51/2

51/2

51/2

777

5/83/47/85/81

3/47/8111111

3/47/8

1111111

7/8

11111111111111

11/8

11/2

111/16

11/8

45/8

11/2

111/16

21/16

25/8

333/837/8

41/4

11/2111/16

21/16

25/83

33/8

37/841/4

45/8

111/16

21/16

25/8

333/8

37/8

41/445/8

21/16

25/83

33/8

37/841/4

45/8

21/231/8

31/2

21/27

31/8

31/241/2

55

51/2

661/231/8

31/2

41/255

51/26

61/2

731/2

41/2

55

51/2

661/2

741/255

51/26

61/2

7

15/16

111/16

115/16

15/16

53/8

111/16

115/16

23/8

27/8

33/837/8

43/8

47/8111/16

115/16

23/827/8

33/8

37/843/8

47/8

53/8115/16

23/8

27/833/8

37/8

43/847/8

53/8

23/827/8

33/8

37/843/8

47/8

53/8

1.9992.3742.6241.9996.2492.3742.6243.1243.7494.2494.7495.2495.7492.3742.6243.1243.7494.2494.7495.2495.7496.2492.6243.1243.7494.2494.7495.2495.7496.2493.1243.7494.2494.7495.2495.7496.249

15/8

221/4

15/8

51/2

221/4

331/2

31/2

441/2

52

21/4

331/2

31/2

441/2

551/2

21/4

331/2

31/2

441/2

551/2

331/2

31/2

441/2

551/2

7/8

11/8

11/47/8

11/2

11/8

11/4

11/2

11/2

11/2

11/2

11/2

11/2

11/8

11/4

11/2

11/2

11/2

11/2

11/2

11/2

11/2

11/4

11/2

11/2

11/2

11/2

11/2

11/2

11/2

11/2

11/2

11/2

11/2

11/2

11/2

11/2

1/43/83/81/41/23/83/81/21/21/21/21/21/23/83/81/21/21/21/21/21/23/81/21/21/21/21/21/21/21/21/21/21/21/21/21/21/2

213/16

31/16

33/16

213/16

37/16

31/16

33/16

37/16

37/16

37/16

37/16

37/16

37/16

31/8

31/4

31/2

31/2

31/2

31/2

31/2

31/2

31/2

31/4

31/2

31/2

31/2

31/2

31/2

31/2

31/2

313/16

313/16

313/16

313/16

313/16

313/16

313/16

213/16

31/16

33/16

213/16

37/16

31/16

33/16

37/16

37/16

37/16

37/16

37/16

37/16

31/8

31/4

31/2

31/2

31/2

31/2

31/2

31/2

31/2

31/4

31/2

31/2

31/2

31/2

31/2

31/2

31/2

313/16

313/16

313/16

313/16

313/16

313/16

313/16

75/16

79/16

711/16

75/16

715/16

79/16

711/16

715/16

715/16

715/16

715/16

715/16

715/16

815/16

91/16

95/16

95/16

95/16

95/16

95/16

95/16

95/16

99/16

913/16

913/16

913/16

913/16

913/16

913/16

913/16

111/8

111/8

111/8

111/8

111/8

111/8

111/8

***

91/4*

91/2

95/897/8

*****

111/4

113/8

115/8

115/8

115/8

115/8

***

117/8

121/8

121/8

121/8

121/8

121/8

121/8

121/8

137/8

137/8

137/8

137/8

137/8

137/8

137/8

***

89/16

*813/16

815/16

93/16

*****

103/8

101/2

103/4103/4

103/4

103/4***

11111/4

111/4111/4

111/4

111/4111/4

111/4

1213/16

1213/16

1213/16

1213/16

1213/16

1213/16

1213/16

1-1411/4-1211/2-121-144-12

11/4-1211/2-1217/8-1221/4-1221/2-123-12

31/4-1231/2-1211/4-1211/2-1217/8-1221/4-1221/2-123-12

31/4-1231/2-124-12

11/2-1217/8-1221/4-1221/2-123-12

31/4-1231/2-124-12

17/8-1221/4-1221/2-123-12

31/4-1231/2-124-12

11/4-1211/2-1213/4-1211/4-1251/4-1211/2-1213/4-1221/4-1223/4-1231/4-1233/4-1241/4-1243/4-1211/2-1213/4-1221/4-1223/4-1231/4-1233/4-1241/4-1243/4-1251/4-1213/4-1221/4-1223/4-1231/4-1233/4-1241/4-1243/4-1251/4-1221/4-1223/4-1231/4-1233/4-1241/4-1243/4-1251/4-12

1 (Std.)23

1(Std.)234567890

1(Std.)34567890

1(Std.)3456789

1(Std.)345678

13/8

13/4

213/8

51/2

13/4

221/2

331/2

441/2

513/4

221/2

331/2

441/2

551/2

221/2

331/2

441/2

551/2

21/2

331/2

441/2

551/2

7


33



909/280-3800� Enfield, CT

860/749-2215� Atlanta, GA

770/819-3400

� Goodland, IN219/297-3182

� Plymouth, MI734/455-1700


� Akron, OH330/253-4500

� Portland, OR503/285-0884


� Toronto, Ont., Can.416/255-4567


WF

C

A

KK

MM B

NA

VB

VA

D ACROSSFLATS

WF

CA

KK

MM B

NA

VB

VA

D ACROSSFLATS

WF

CA

CC

MM B

NA

VB

VA

D ACROSSFLATS

Side Lug – 7" to 14" Bore Sizes andCenterline Lug Mountings – 8" to 14" Bore Sizes

Side LugStyle C (NFPA Style MS2)7" - 14" Bore

Thread Style 9(NFPA Style SF)Small Female






Centerline LugStyle E (NFPA Style MS3)8" - 14" Bore


4E

ST

SW

SW

SW

SWTS

ETTSQ.

3

US1

GSW SW

XS SS + STROKE

SU SUF


ZB + STROKE

WEE

Y

K

MM

SB4 HOLES

J

2

E –.0052 –.010

24E

ST

SW

SW

SW

SWTS

ETTSQ.

3

US1

GSW SW

XS SS + STROKE

SU SUF


ZB + STROKE

WEE

Y

K

MM

SB4 HOLES

J

Rod End Dimensions — see table 2

34



909/280-3800� Enfield, CT

860/749-2215� Atlanta, GA

770/819-3400

� Goodland, IN219/297-3182

� Plymouth, MI734/455-1700


� Akron, OH330/253-4500

� Portland, OR503/285-0884


� Toronto, Ont., Can.416/255-4567


EE SB*Bore E NPTF F G J K LB P (Bolt) SS ST SU SW TS US

87/897/8

123/8141/217

101/4111/4141/8161/4191/4

11/16

11/16

7/87/8

11/8


Side Lug – 7" to 14" Bore Sizes andCenterline Lug Mountings – 8" to 14" Bore Sizes


Bore No. MM CC KK A B C D LA NA TT V W XS Y ZB


8

10

12

14

78

101214


44447444

51/2

51/251/2

77444

51/2

51/2

51/277744

51/251/2

51/2

7774

51/2

51/2

51/2777

5/83/47/85/8

13/47/8

111111

3/47/8

11111117/8

11111111111111

11/811/2

111/16

11/845/8

11/2

111/16

21/16

25/8

333/8

37/8

41/411/2

111/16

21/16

25/8

333/837/8

41/4

45/8111/16

21/16

25/83

33/8

37/841/4

45/8

21/16

25/8

333/837/8

41/4

45/8

21/2

31/8

31/221/2

731/831/2

41/2

55

51/2

661/2

31/8

31/2

41/2

55

51/2

661/2

731/2

41/2

55

51/2

661/2

741/2

55

51/2

661/2

7

15/16

111/16

115/16

15/16

53/8

111/16

115/16

23/8

27/833/8

37/8

43/8

47/8

111/16

115/16

23/8

27/8

33/8

37/8

43/8

47/8

53/8

115/16

23/8

27/8

33/8

37/8

43/8

47/8

53/8

23/8

27/8

33/8

37/8

43/8

47/8

53/8

1.9992.3742.6241.9996.2492.3742.6243.1243.7494.2494.7495.2495.7492.3742.6243.1243.7494.2494.7495.2495.7496.2492.6243.1243.7494.2494.7495.2495.7496.2493.1243.7494.2494.7495.2495.7496.249

15/8

221/4

15/8

51/2

221/4

331/2

31/2

441/252

21/43

31/2

31/24

41/2

551/2

21/4

331/2

31/2

441/2

551/23

31/2

31/24

41/2

551/2

7/8

11/8

11/47/8

11/2

11/8

11/4

11/2

11/2

11/211/2

11/2

11/211/8

11/4

11/211/2

11/2

11/211/2

11/2

11/211/4

11/2

11/211/2

11/2

11/211/2

11/2

11/211/2

11/2

11/211/2

11/2

11/2

1/43/83/81/41/23/83/81/21/21/21/21/21/23/83/81/21/21/21/21/21/21/23/81/21/21/21/21/21/21/21/21/21/21/21/21/21/2

25/16

29/16

211/16

25/16

215/16

29/16

211/16

215/16

215/16

215/16

215/16

215/16

215/16

23/4

27/8

31/831/8

31/8

31/831/8

31/8

31/827/8

31/8

31/831/8

31/8

31/831/8

31/8

33/833/8

33/8

33/833/8

33/8

33/8

1-1411/4-1211/2-121-144-12

11/4-1211/2-1217/8-1221/4-1221/2-123-12

31/4-1231/2-1211/4-1211/2-1217/8-1221/4-1221/2-123-12

31/4-1231/2-124-12

11/2-1217/8-1221/4-1221/2-123-12

31/4-1231/2-124-12

17/8-1221/4-1221/2-123-12

31/4-1231/2-124-12

11/4-1211/2-1213/4-1211/4-1251/4-1211/2-1213/4-1221/4-1223/4-1231/4-1233/4-1241/4-1243/4-1211/2-1213/4-1221/4-1223/4-1231/4-1233/4-1241/4-1243/4-1251/4-1213/4-1221/4-1223/4-1231/4-1233/4-1241/4-1243/4-1251/4-1221/4-1223/4-1231/4-1233/4-1241/4-1243/4-1251/4-12

1 (Std.)23

1(Std.)234567890

1(Std.)34567890

1(Std.)3456789

1(Std.)345678

13/8

13/4

213/8

51/2

13/4

221/2

331/24

41/2

513/4

221/23

31/2

441/2

551/22

21/2

331/2

441/25

51/2

21/23

31/2

441/2

551/2

7


213/16

31/16

33/16

213/16

37/16

31/16

33/16

37/16

37/16

37/16

37/16

37/16

37/16

31/8

31/4

31/2

31/2

31/2

31/2

31/2

31/2

31/2

31/4

31/2

31/2

31/2

31/2

31/2

31/2

31/2

313/16

313/16

313/16

313/16

313/16

313/16

313/16

75/16

79/16

711/16

75/16

715/16

79/16

711/16

715/16

715/16

715/16

715/16

715/16

715/16

815/16

91/16

95/16

95/16

95/16

95/16

95/16

95/16

95/16

99/16

913/16

913/16

913/16

913/16

913/16

913/16

913/16

111/8

111/8

111/8

111/8

111/8

111/8

111/8

3/43/43/43/43/4

22

21/4

21/423/4

11/211/222

21/4

9/16

9/16

11/16

11/16

3/4

71/281/2105/8

123/4143/4

3/43/4

11

11/4

57/857/871/875/887/8

3/43/4

11/16

11/16

15/16

33/4

33/4

45/851/857/8

11

11/4

11/4

11/2

19/16

19/16

22

21/2

31/4

31/4

41/845/851/2

*Upper surface spotfaced for socket head cap screw.

35



909/280-3800� Enfield, CT

860/749-2215� Atlanta, GA

770/819-3400

� Goodland, IN219/297-3182

� Plymouth, MI734/455-1700


� Akron, OH330/253-4500

� Portland, OR503/285-0884


� Toronto, Ont., Can.416/255-4567


Head Square Flange andCap Square Flange Mountings7" to 14" Bore Size



Head Square FlangeStyle JB (NFPA Style ME3)7" - 14" Bore

Cap Square FlangeStyle HB (NFPA Style ME4)7" - 14" Bore


24E TE

TETTSQ.

3

E1

GWF

F J


ZB + STROKE

WEE

Y

K

MM

EB4 HOLES

2 4TE E

TE EB4 HOLES

3

E1

GXK + STROKE

FK

J


ZJ + STROKE

WEE

Y

MM





36



909/280-3800� Enfield, CT

860/749-2215� Atlanta, GA

770/819-3400

� Goodland, IN219/297-3182

� Plymouth, MI734/455-1700


� Akron, OH330/253-4500

� Portland, OR503/285-0884


� Toronto, Ont., Can.416/255-4567


EB EEBore E (Bolt) NPTF F G J K LB P TE


Head Square Flange andCap Square Flange Mountings7" to 14" Bore Size

78

101214



71/2

81/2105/8

123/4

143/4

3/43/43/43/43/4

22

21/4

21/4

23/4

11/211/222

21/4

9/16

9/16

11/16

11/16

3/4

3/43/4

11

11/4

57/857/871/875/887/8

6.757.579.40

11.1012.87

31/4

31/4

41/845/851/2

1/25/83/43/47/8


Bore No. MM CC KK A B C D LA NA TT V W WF XK Y ZB ZJ


8

10

12

14

44447444

51/2

51/2

51/277444

51/251/2

51/2

77744

51/2

51/251/2

7774

51/251/2

51/2

777

5/83/47/85/8

13/47/8

111111

3/47/8

11111117/8

11111111111111

11/8

11/2111/16

11/8

45/811/2

111/16

21/16

25/8

333/8

37/8

41/4

11/2

111/16

21/16

25/8

333/8

37/8

41/4

45/8

111/16

21/16

25/8

333/8

37/8

41/4

45/8

21/16

25/8

333/8

37/8

41/4

45/8

21/2

31/8

31/2

21/2

731/8

31/2

41/2

55

51/2

661/2

31/8

31/2

41/2

55

51/2

661/2

731/2

41/2

55

51/2

661/2

741/2

55

51/2

661/2

7

15/16

111/16

115/16

15/16

53/8

111/16

115/16

23/8

27/8

33/8

37/8

43/8

47/8

111/16

115/16

23/8

27/8

33/8

37/8

43/8

47/8

53/8

115/16

23/8

27/8

33/8

37/8

43/8

47/8

53/8

23/8

27/8

33/8

37/8

43/8

47/8

53/8

1.9992.3742.6241.9996.2492.3742.6243.1243.7494.2494.7495.2495.7492.3742.6243.1243.7494.2494.7495.2495.7496.2492.6243.1243.7494.2494.7495.2495.7496.2493.1243.7494.2494.7495.2495.7496.249

15/82

21/4

15/851/2

221/43

31/2

31/24

41/2

52

21/4

331/2

31/2

441/2

551/221/4

331/231/2

441/25

51/2

331/2

31/2

441/2

551/2

7/8

11/811/47/8

11/211/8

11/4

11/211/2

11/2

11/211/2

11/2

11/811/4

11/2

11/211/2

11/2

11/211/2

11/2

11/411/2

11/2

11/211/2

11/2

11/211/2

11/2

11/211/2

11/2

11/211/2

11/2

1/43/83/81/41/23/83/81/21/21/21/21/21/23/83/81/21/21/21/21/21/21/23/81/21/21/21/21/21/21/21/21/21/21/21/21/21/2

213/16

31/16

33/16

213/16

37/16

31/16

33/16

37/16

37/16

37/16

37/16

37/16

37/16

31/8

31/4

31/2

31/2

31/2

31/2

31/2

31/2

31/2

31/4

31/2

31/2

31/2

31/2

31/2

31/2

31/2

313/16

313/16

313/16

313/16

313/16

313/16

313/16

51/451/2

57/8

51/457/8

51/2

55/857/8

57/8

57/857/8

57/8

57/861/4

63/8

65/865/8

65/8

65/865/8

65/8

65/867/8

71/8

71/871/8

71/8

71/871/8

71/8

81/881/8

81/8

81/881/8

81/8

81/8

63/4

771/8

63/4

73/8

771/8

73/8

73/8

73/8

73/8

73/873/8

81/4

83/885/8

85/8

85/885/8

85/8

85/885/8

87/8

91/891/8

91/8

91/891/8

91/8

91/8103/8

103/8

103/8103/8

103/8

103/8103/8

75/16

79/16

711/16

75/16

715/16

79/16

711/16

715/16

715/16

715/16

715/16

715/16

715/16

815/16

91/16

95/16

95/16

95/16

95/16

95/16

95/16

95/16

99/16

913/16

913/16

913/16

913/16

913/16

913/16

913/16

111/8

111/8

111/8111/8

111/8

111/8111/8

15/817/8

215/821/4

17/8

221/4

21/4

21/421/4

21/4

21/417/8

221/421/4

21/4

21/421/4

21/4

21/42

21/4

21/421/4

21/4

21/421/4

21/4

21/421/4

21/4

21/421/4

21/4

21/4

1-1411/4-1211/2-121-144-12

11/4-1211/2-1217/8-1221/4-1221/2-123-12

31/4-1231/2-1211/4-1211/2-1217/8-1221/4-1221/2-123-12

31/4-1231/2-124-12

11/2-1217/8-1221/4-1221/2-123-12

31/4-1231/2-124-12

17/8-1221/4-1221/2-123-12

31/4-1231/2-124-12

11/4-1211/2-1213/4-1211/4-1251/4-1211/2-1213/4-1221/4-1223/4-1231/4-1233/4-1241/4-1243/4-1211/2-1213/4-1221/4-1223/4-1231/4-1233/4-1241/4-1243/4-1251/4-1213/4-1221/4-1223/4-1231/4-1233/4-1241/4-1243/4-1251/4-1221/4-1223/4-1231/4-1233/4-1241/4-1243/4-1251/4-12

1 (Std.)23

1(Std.)234567890

1(Std.)34567890

1(Std.)3456789

1(Std.)345678

13/8

13/42

13/8

51/213/4

221/23

31/2

441/2

513/42

21/2

331/2

441/25

51/2

221/2

331/24

41/2

551/2

21/2

331/2

441/25

51/2

7

37



909/280-3800� Enfield, CT

860/749-2215� Atlanta, GA

770/819-3400

� Goodland, IN219/297-3182

� Plymouth, MI734/455-1700


� Akron, OH330/253-4500

� Portland, OR503/285-0884


� Toronto, Ont., Can.416/255-4567


Cap TrunnionStyle DB (NFPA Style MT2)7" - 14" Bore

Head TrunnionStyle D (NFPA Style MT1)7" - 14" Bore

Trunnion Mountings7" to 14" Bore Size







Intermediate Fixed TrunnionModel DD (NFPA Style MT4)8" - 14" Bore


24E TD

E TLTLTTSQ.

3

UT1

XGF J


ZB + STROKE

WEE

Y

K

MM

18 R

G

24E TD

E TLTLTTSQ.

3

UT1

XJ + STROKEF


ZB + STROKE

WEE

Y

K

MM

18 R

G J

2

R18

4E UV TD

ETTSQ.

TMTL TL

3

UM1

G

XI**

F J


ZB + STROKE

WEE

Y

BD

K

MM

38



909/280-3800� Enfield, CT

860/749-2215� Atlanta, GA

770/819-3400

� Goodland, IN219/297-3182

� Plymouth, MI734/455-1700


� Akron, OH330/253-4500

� Portland, OR503/285-0884


� Toronto, Ont., Can.416/255-4567


+.000EE TD

Bore BD E NPTF F G J K LB P -.001 TL TM UT UM UV78

101214

3/43/411

11/4

71/281/2

105/8123/4

143/4

3/43/43/43/43/4

22

21/4

21/4

23/4

11/211/222

21/4

–21/233

31/2


Trunnion Mountings7" to 14" Bore Size

Rod Style Style +.000Rod Dia. 8 4 & 9 -.002 XI*

Bore No. MM CC KK A B C D LA NA TT V W XG (Min.) XJ Y ZB


8

10

12

14

44447444

51/2

51/2

51/2

77444

51/2

51/2

51/2

77744

51/2

51/2

51/2

7774

51/2

51/2

51/2

777

5/83/47/85/8

13/47/8

111111

3/47/811111117/8

11111111111111

11/8

11/2

111/16

11/8

45/8

11/2

111/16

21/16

25/8

333/8

37/8

41/411/2

111/16

21/16

25/8

333/837/8

41/4

45/8111/16

21/16

25/83

33/8

37/841/4

45/8

21/16

25/8

333/837/8

41/4

45/8

21/2

31/8

31/221/2

731/831/2

41/2

55

51/2

661/2

31/8

31/241/2

55

51/2

661/27

31/2

41/255

51/26

61/2

741/2

55

51/2

661/27

15/16

111/16

115/16

15/16

53/8

111/16

115/16

23/8

27/833/8

37/8

43/847/8

111/16

115/16

23/8

27/8

33/837/8

43/8

47/853/8

115/16

23/827/8

33/8

37/843/8

47/8

53/823/8

27/8

33/837/8

43/8

47/853/8

1.9992.3742.6241.9996.2492.3742.6243.1243.7494.2494.7495.2495.7492.3742.6243.1243.7494.2494.7495.2495.7496.2492.6243.1243.7494.2494.7495.2495.7496.2493.1243.7494.2494.7495.2495.7496.249

15/8

221/4

15/8

51/2

221/4

331/2

31/2

441/2

52

21/4

331/2

31/2

441/2

551/2

21/4

331/2

31/2

441/2

551/2

331/2

31/2

441/2

551/2

7/8

11/8

11/47/8

11/2

11/8

11/4

11/2

11/2

11/2

11/2

11/2

11/2

11/8

11/4

11/2

11/2

11/2

11/2

11/2

11/2

11/2

11/4

11/2

11/2

11/2

11/2

11/2

11/2

11/2

11/2

11/2

11/2

11/2

11/2

11/2

11/2

1/43/83/81/41/23/83/81/21/21/21/21/21/23/83/81/21/21/21/21/21/21/23/81/21/21/21/21/21/21/21/21/21/21/21/21/21/2

75/16

79/16

711/16

75/16

715/16

79/16

711/16

715/16

715/16

715/16

715/16

715/16

715/16

815/16

91/16

95/16

95/16

95/16

95/16

95/16

95/16

95/16

99/16

913/16

913/16

913/16

913/16

913/16

913/16

913/16

111/8

111/8

111/8

111/8

111/8

111/8

111/8

1-1411/4-1211/2-121-144-12

11/4-1211/2-1217/8-1221/4-1221/2-123-12

31/4-1231/2-1211/4-1211/2-1217/8-1221/4-1221/2-123-12

31/4-1231/2-124-12

11/2-1217/8-1221/4-1221/2-123-12

31/4-1231/2-124-12

17/8-1221/4-1221/2-123-12

31/4-1231/2-124-12

11/4-1211/2-1213/4-1211/4-1251/4-1211/2-1213/4-1221/4-1223/4-1231/4-1233/4-1241/4-1243/4-1211/2-1213/4-1221/4-1223/4-1231/4-1233/4-1241/4-1243/4-1251/4-1213/4-1221/4-1223/4-1231/4-1233/4-1241/4-1243/4-1251/4-1221/4-1223/4-1231/4-1233/4-1241/4-1243/4-1251/4-12

1 (Std.)23

1(Std.)234567890

1(Std.)34567890

1(Std.)3456789

1(Std.)345678

13/8

13/4

213/8

51/2

13/4

221/2

331/2

441/2

513/4

221/2

331/2

441/2

551/2

221/2

331/2

441/2

551/2

21/2

331/2

441/2

551/2

7


213/16

31/16

33/16

213/16

37/16

31/16

33/16

37/16

37/16

37/16

37/16

37/16

37/16

31/8

31/4

31/2

31/2

31/2

31/2

31/2

31/2

31/2

31/4

31/2

31/2

31/2

31/2

31/2

31/2

31/2

313/16

313/16

313/16

313/16

313/16

313/16

313/16

661/4

63/8

665/8

61/4

63/8

65/8

65/8

65/8

65/8

65/8

65/8

71/4

73/8

75/8

75/8

75/8

75/8

75/8

75/8

75/8

77/8

81/8

81/8

81/8

81/8

81/8

81/8

81/8

91/4

91/4

91/4

91/4

91/4

91/4

91/4

–––

415/16

59/16

53/16

55/1659/16

53/16

59/1659/16

59/16

59/16511/16

513/16

61/1661/16

61/16

61/1661/16

61/16

61/16513/16

61/16

61/1661/16

61/16

61/1661/16

61/16

613/16613/16

613/16

613/16613/16

613/16

613/16

25/827/8

325/831/4

27/8

331/4

31/4

31/431/4

31/4

31/43

31/8

33/833/8

33/8

33/833/8

33/8

33/831/8

33/8

33/833/8

33/8

33/833/8

33/8

35/835/8

35/8

35/835/8

35/8

35/8

–91/2

113/4133/416

1.3751.3751.7501.7502.000

13/813/813/4

13/4

2

–93/41214

161/4

31/431/441/845/851/2

57/857/871/875/887/8

101/4

111/4141/8161/4183/4

–121/2151/2171/2201/4

39

9/16

9/16

11/16

11/16

3/4



909/280-3800� Enfield, CT

860/749-2215� Atlanta, GA

770/819-3400

� Goodland, IN219/297-3182

� Plymouth, MI734/455-1700


� Akron, OH330/253-4500

� Portland, OR503/285-0884


� Toronto, Ont., Can.416/255-4567


24E R

R

AA

TTSQ.

3

E1

GWF

BB

F J


ZB + STROKE

WEE

Y

K

MM

DD

Cap Fixed ClevisStyle BB (NFPA Style MP1)7" - 14" Bore

Cap Fixed Clevis andTie Rod Extended Mountings7" to 14" Bore Size



Tie Rod ExtendedStyle TB (NFPA Style MX3)7" - 14" Bore

Model MX3 Head Tie RodsExtended, Illustrated. ModelMX2 Cap Tie RodsExtended; and Model MX1,Both Ends Tie RodsExtended are also available.All Tie Rod Models can bedimensioned from ModelMX3 drawing at right.


E

3

E

1

XC + STROKEF


ZC + STROKE

WEE

Y

K

MM

CB

2

CW CWJ L MG

4

PIVOT PIN

CD

LR

MR





Models MX3 and MX1 not offered in 8" bore, rod diameters 4 1/2", 5" and 5 1/2".

40



909/280-3800� Enfield, CT

860/749-2215� Atlanta, GA

770/819-3400

� Goodland, IN219/297-3182

� Plymouth, MI734/455-1700


� Akron, OH330/253-4500

� Portland, OR503/285-0884


� Toronto, Ont., Can.416/255-4567


+.000 CD* EE

Bore AA BB CB -.001 CW DD E NPTF F G J K L LB LR M MR P R8.19.1

11.213.315.4

25/16

25/16

211/16

211/16

33/16

5.736.447.929.40

10.90

78

101214


Cap Fixed Clevis andTie Rod Extended Mountings7" to 14" Bore Size


Bore No. MM CC KK A B C D LA NA TT V W WF XC Y ZB ZC


8

10

12

14

44447444

51/2

51/2

51/277444

51/251/2

51/2

77744

51/2

51/251/2

7774

51/251/2

51/2

777

5/83/47/85/8

13/47/8

111111

3/47/8

1111111

7/8

11111111111111

11/8

11/2111/16

11/8

45/811/2

111/16

21/16

25/8

333/8

37/8

41/4

11/2

111/16

21/16

25/8

333/8

37/8

41/4

45/8

111/16

21/16

25/8

333/8

37/8

41/4

45/8

21/16

25/8

333/8

37/8

41/4

45/8

21/2

31/8

31/2

21/2

731/8

31/2

41/2

55

51/2

661/2

31/8

31/2

41/2

55

51/2

661/2

731/2

41/2

55

51/2

661/2

741/2

55

51/2

661/2

7

15/16

111/16

115/16

15/16

53/8

111/16

115/16

23/8

27/8

33/8

37/8

43/8

47/8

111/16

115/16

23/8

27/8

33/8

37/8

43/8

47/8

53/8

115/16

23/8

27/8

33/8

37/8

43/8

47/8

53/8

23/8

27/8

33/8

37/8

43/8

47/8

53/8

1.9992.3742.6241.9996.2492.3742.6243.1243.7494.2494.7495.2495.7492.3742.6243.1243.7494.2494.7495.2495.7496.2492.6243.1243.7494.2494.7495.2495.7496.2493.1243.7494.2494.7495.2495.7496.249

15/82

21/4

15/851/2

221/43

31/2

31/24

41/2

52

21/4

331/2

31/2

441/2

551/221/4

331/231/2

441/25

51/2

331/2

31/2

441/2

551/2

7/8

11/811/47/8

11/211/8

11/4

11/211/2

11/2

11/211/2

11/2

11/811/4

11/2

11/211/2

11/2

11/211/2

11/2

11/411/2

11/2

11/211/2

11/2

11/211/2

11/2

11/211/2

11/2

11/211/2

11/2

1/43/83/81/41/23/83/81/21/21/21/21/21/23/83/81/21/21/21/21/21/21/2

11/4

11/2

11/2

11/2

11/2

11/2

11/2

11/2

11/2

11/21/21/21/21/21/2

213/16

31/16

33/16

213/16

37/16

31/16

33/16

37/16

37/16

37/16

37/16

37/16

37/16

31/8

31/4

31/2

31/2

31/2

31/2

31/2

31/2

31/2

31/4

31/2

31/2

31/2

31/2

31/2

31/2

31/2

313/16

313/16

313/16

313/16

313/16

313/16

313/16

81/481/2

85/8

81/487/8

81/2

85/887/8

87/8

87/887/8

87/8

87/8103/8

101/2

103/4103/4

103/4

103/4103/4

103/4

103/4111/8

113/8

113/8113/8

113/8

113/8113/8

113/8

127/8127/8

127/8

127/8127/8

127/8

127/8

91/4

91/2

95/8

91/4

97/8

91/2

95/8

97/8

97/8

97/8

97/8

97/897/8

113/4

117/8121/8

121/8

121/8121/8

121/8

121/8121/8

127/8

131/8131/8

131/8

131/8131/8

131/8

131/8147/8

147/8

147/8147/8

147/8

147/8147/8

75/16

79/16

711/16

75/16

715/16

79/16

711/16

715/16

715/16

715/16

715/16

715/16

715/16

815/16

91/16

95/16

95/16

95/16

95/16

95/16

95/16

95/16

99/16

913/16

913/16

913/16

913/16

913/16

913/16

913/16

111/8

111/8

111/8111/8

111/8

111/8111/8

1-1411/4-1211/2-121-144-12

11/4-1211/2-1217/8-1221/4-1221/2-123-12

31/4-1231/2-1211/4-1211/2-1217/8-1221/4-1221/2-123-12

31/4-1231/2-124-12

11/2-1217/8-1221/4-1221/2-123-12

31/4-1231/2-124-12

17/8-1221/4-1221/2-123-12

31/4-1231/2-124-12

11/4-1211/2-1213/4-1211/4-1251/4-1211/2-1213/4-1221/4-1223/4-1231/4-1233/4-1241/4-1243/4-1211/2-1213/4-1221/4-1223/4-1231/4-1233/4-1241/4-1243/4-1251/4-1213/4-1221/4-1223/4-1231/4-1233/4-1241/4-1243/4-1251/4-1221/4-1223/4-1231/4-1233/4-1241/4-1243/4-1251/4-12

1 (Std.)23

1(Std.)234567890

1(Std.)34567890

1(Std.)3456789

1(Std.)345678

13/8

13/42

13/8

51/213/4

221/23

31/2

441/2

513/42

21/2

331/2

441/25

51/2

221/2

331/24

41/2

551/2

21/2

331/2

441/25

51/2

7


15/817/8

215/821/4

17/8

221/4

21/4

21/421/4

21/4

21/417/8

221/421/4

21/4

21/421/4

21/4

21/42

21/4

21/421/4

21/4

21/421/4

21/4

21/421/4

21/4

21/421/4

21/4

21/4

* CD is pin diameter.

11/211/22

21/2

21/2

1.0001.0001.3751.7502.000

3/43/41

11/411/4

5/8-185/8-183/4-163/4-167/8-14

71/281/2

105/8123/4

143/4

3/43/411

11/4

3/43/43/43/43/4

22

21/4

21/4

23/4

11/211/222

21/4

9/16

9/16

11/16

11/16

3/4

11/211/221/821/421/2

57/857/871/875/887/8

11/4

11/417/821/823/8

11

13/813/4

2

13/16

13/16

15/8

21/8

23/8

31/4

31/441/845/851/2

41



909/280-3800� Enfield, CT

860/749-2215� Atlanta, GA

770/819-3400

� Goodland, IN219/297-3182

� Plymouth, MI734/455-1700


� Akron, OH330/253-4500

� Portland, OR503/285-0884


� Toronto, Ont., Can.416/255-4567




How to Use Double Rod Cylinder Dimensioned Drawings

7"- 14" Bores

To determine dimensions for a double rod cylinder,first refer to the desired single rod mounting stylecylinder shown on preceding pages of this catalog.(See table at left.) After selecting necessarydimensions from that drawing, return to this pagesupplement the single rod dimensions with thoseshown on drawings at right and dimension tablebelow. Note that double rod cylinders have a head(Dim. G) at both ends and that dimension LDreplace LB and ZL replaces ZB, etc. The doublerod dimensions differ from, or are in addition tothose for single rod cylinders shown on precedingpages and provide the information needed tocompletely dimension a double rod cylinder.

On a double rod cylinder where the two rod endsare different, be sure to clearly state which rod endis to be assembled at which end. Port position 1 isstandard. If other than standard, specify pos. 2, 3or 4 when viewed from one end only.

F

P + STROKELD + STROKE

ZM + 2 X STROKE

WEE

Y

K

MM

G F

GWF

42



909/280-3800� Enfield, CT

860/749-2215� Atlanta, GA

770/819-3400

� Goodland, IN219/297-3182

� Plymouth, MI734/455-1700


� Akron, OH330/253-4500

� Portland, OR503/285-0884


� Toronto, Ont., Can.416/255-4567



Bore No. MM CC KK A B C D NA V W WF Y ZM


8

10

12

14

5/83/47/85/81

3/47/8111111

3/47/8

1111111

7/8

11111111111111

11/8

11/2

111/16

11/8

45/8

11/2

111/16

21/16

25/8

333/837/8

41/4

11/2111/16

21/16

25/83

33/8

37/841/4

45/8

111/16

21/16

25/8

333/8

37/8

41/445/8

21/16

25/83

33/8

37/841/4

45/8

1.9992.3742.6241.9996.2492.3742.6243.1243.7494.2494.7495.2495.7492.3742.6243.1243.7494.2494.7495.2495.7496.2492.6243.1243.7494.2494.7495.2495.7496.2493.1243.7494.2494.7495.2495.7496.249

15/8

221/4

15/8

51/2

221/4

331/2

31/2

441/2

52

21/4

331/2

31/2

441/2

551/2

21/4

331/2

31/2

441/2

551/2

331/2

31/2

441/2

551/2

1-1411/4-1211/2-121-144-12

11/4-1211/2-1217/8-1221/4-1221/2-123-12

31/4-1231/2-1211/4-1211/2-1217/8-1221/4-1221/2-123-12

31/4-1231/2-124-12

11/2-1217/8-1221/4-1221/2-123-12

31/4-1231/2-124-12

17/8-1221/4-1221/2-123-12

31/4-1231/2-124-12

11/4-1211/2-1213/4-1211/4-1251/4-1211/2-1213/4-1221/4-1223/4-1231/4-1233/4-1241/4-1243/4-1211/2-1213/4-1221/4-1223/4-1231/4-1233/4-1241/4-1243/4-1251/4-1213/4-1221/4-1223/4-1231/4-1233/4-1241/4-1243/4-1251/4-1221/4-1223/4-1231/4-1233/4-1241/4-1243/4-1251/4-12

1 (Std.)23

1(Std.)234567890

1(Std.)34567890

1(Std.)3456789

1(Std.)345678

13/8

13/4

213/8

51/2

13/4

221/2

331/2

441/2

513/4

221/2

331/2

441/2

551/2

221/2

331/2

441/2

551/2

21/2

331/2

441/2

551/2

7




EEBore E NPTF F G K LD P SA SS

78

101214


71/2

81/2105/8

123/4

143/4

15/16

111/16

115/16

15/16

53/8

111/16

115/16

23/8

27/8

33/837/8

43/8

47/8111/16

115/16

23/827/8

33/8

37/843/8

47/8

53/8115/16

23/8

27/833/8

37/8

43/847/8

53/8

23/827/8

33/8

37/843/8

47/8

53/8

7/8

11/8

11/47/8

11/2

11/8

11/4

11/2

11/2

11/2

11/2

11/2

11/2

11/8

11/4

11/2

11/2

11/2

11/2

11/2

11/2

11/2

11/4

11/2

11/2

11/2

11/2

11/2

11/2

11/2

11/2

11/2

11/2

11/2

11/2

11/2

11/2

1/43/83/81/41/23/83/81/21/21/21/21/21/23/83/81/21/21/21/21/21/21/23/81/21/21/21/21/21/21/21/21/21/21/21/21/21/2

15/817/8

215/821/4

17/8

221/4

21/4

21/421/4

21/4

21/417/8

221/421/4

21/4

21/421/4

21/4

21/42

21/4

21/421/4

21/4

21/421/4

21/4

21/421/4

21/4

21/421/4

21/4

21/4

213/16

31/16

33/16

213/16

37/16

31/16

33/16

37/16

37/16

37/16

37/16

37/16

37/16

31/8

31/4

31/2

31/2

31/2

31/2

31/2

31/2

31/2

31/4

31/2

31/2

31/2

31/2

31/2

31/2

31/2

313/16

313/16

313/16

313/16

313/16

313/16

313/16

87/8

93/8

95/8

87/8

101/8

93/8

95/8

101/8

101/8

101/8101/8

101/8

101/8103/8

105/8

111/8111/8

111/8

111/8111/8

111/8

111/8111/8

115/8

115/8115/8

115/8

115/8115/8

115/8

131/8131/8

131/8

131/8131/8

131/8

131/8

3/43/411

11/4

3/43/43/43/43/4

22

21/4

21/4

23/4

9/16

9/16

11/16

11/16

3/4

71/871/881/885/8

101/8

31/4

31/4

41/845/851/2

–91/4

107/8113/8131/2

41/4

41/4

47/853/863/8

43



909/280-3800� Enfield, CT

860/749-2215� Atlanta, GA

770/819-3400

� Goodland, IN219/297-3182

� Plymouth, MI734/455-1700


� Akron, OH330/253-4500

� Portland, OR503/285-0884


� Toronto, Ont., Can.416/255-4567


➂Knuckle (Female Rod Eye)

Order to fit thread size.

➁Female Rod Clevis

Order to fit thread size.

†For alignment coupler dimensions, see page 46.*Cylinder accessory dimensions conform to NFPA recommended standard NFPA/T3.6.8 R1-1984, NFPA recommended standard fluidpower systems — cylinder — dimensions for accessories for cataloged square head industrial types. Lin-Act adopted this standard inApril, 1985. Eye Brackets or Mounting Plates shipped before this date may have different dimensions and will not necessarilyinterchange with the NFPA standard. For dimensional information on older style Eye Brackets or Mounting Plates consult Drawing#144805 or previous issues of this catalog.NOTE: For economical accessory selection, it is recommended that rod end style 4 be specified on your cylinder order.

Cylinder AccessoriesLin-Act offers a complete range of cylinder accessories to assure you ofgreatest versatility in present or future cylinder applications.

Rod End AccessoriesAccessories offered for the rod end of the cylinder include Rod Clevis,Eye Bracket, Knuckle, Clevis Bracket and Pivot Pin. To select theproper part number for any desired accessory, refer to Chart A belowand look opposite the thread size of the rod end as indicated in the firstcolumn. The Pivot Pins, Eye Brackets and Clevis Brackets are listedopposite the thread size which their mating Knuckles or Clevises fit.

Chart A

➃Clevis Bracket for Knuckle

Order to fit Knuckle.

➅ Pivot Pin

1. Pivot Pins are furnished with Clevis Mounted Cylinders as standard.2. Pivot Pins are furnished with (2) Retainer Rings.3. Pivot Pins must be ordered as a separate item if to be used with

Knuckles, Rod Clevises, or Clevis Brackets.

➧

➧

➧

➧

➧

CylinderAccessories

➇

➃

➄

➅➁

➂

Mounting PlatesMounting Plates for Style MP1 and Style MP2 (Clevismounted) cylinders are offered. To select proper part number for yourapplication, refer to Chart B, above right.

Accessory Load CapacityThe various accessories on Pages 44 and 45 havebeen load rated for your convenience. The loadcapacity in lbs. shown on page 45, is therecommended maximum load for that accessorybased on a 4:1 design factor in tensions. (Pivot Pinis rated in shear.) Before specifying, compare theactual load or the tension (pull) force at maximumoperating pressure of the cylinder with the loadcapacity of the accessory you plan to use. If load orpull force of cylinder exceeds load capacity ofaccessory, consult factory.

Mating PartsMating Parts

5/16-247/16-201/2-203/4-163/4-167/8-141-141-14

11/4-1211/4-1211/2-1213/4-1217/8-1221/4-1221/2-1223/4-1231/4-1231/2-12

4-1241/2-12

51221509405094150942

1332845094350944

13328550945

133286509465094750948509495095050951509525095350954

–

7407769195691956919669196*85361*85361*853616919869198*85362*85363*85363*85364*85365*85365735387353973539

–

—683686836868369683696837068370683706837168371683726837368373683746837568375735457354773547

–

7407569089690906909169091690926909369093690946909469095690966909769098690996910073536735377353873439

74076692056920569206†

69206692076920769207692086920869209692106921069211692126921373542735427354373544

7407868368683686836968369683706837068370683716837168372692156921568374683756921673545735458218173547

Thread Rod Eye Clevis Alignment Size Clevis Bracket Pin Knuckle Bracket Pin Coupler

Mtg. PlatePart No.

74076‡69195

69196

*8536169198

*85362

*85363

Series LAABore Size

1"

11/2", 2", 21/2"

31/4", 4", 5"

6", 7", 8"10"

12"14"

Chart B

‡Mounting plate for 1" bore single lug MP2& MP1 cylinder mounting style is ClevisBracket P/N 74076.


44

1347570031134757004413475700501347570075134757007513475700881347570100134757010013373901251337390125133739015013373901751337390188

ConsultFactory

➇ Mounting Plate or ➄ Eye Bracket

1. When used to mate with the Rod Clevis, select from Chart A.2. When used to mount the style MP1 or MP2 cylinders, select from theMounting Plate Selection Table. See Chart B at lower left.



909/280-3800� Enfield, CT

860/749-2215� Atlanta, GA

770/819-3400

� Goodland, IN219/297-3182

� Plymouth, MI734/455-1700


� Akron, OH330/253-4500

� Portland, OR503/285-0884


� Toronto, Ont., Can.416/255-4567


CylinderAccessories

509534‡

41/24

813/16

21/44

31/2-12

193200

5095131/233

63/411/223/4

23/4-12

98200

509544‡

41/24

813/16

21/44

4-12

221200

5095231/2‡

431/273/42

31/231/4-12

156700

Clevis Bracket for Knuckle Part Number

Eye Bracket and Mounting Plate Part Number

ACBCDCECWERKK

Load Capacity Lbs. O

CBCDCWDDEF

FLLRM

MRR

Load Capacity Lbs.O

51221†

13/16

11/32

5/16

21/4

13/64

19/64

5/16-24

2600

509403/4

3/4

1/2

11/2

1/2

1/2

7/16-20

4250

509413/4

3/4

1/2

11/2

1/2

1/2

1/2-20

4900

13328411/8

11/4

3/4

23/8

5/8

3/4

3/4-16

11200

5094315/8

11/2

1215/16

3/4

17/8-14

18800

5094415/811/21

215/16

3/41

1-14

19500

5094211/8

11/4

3/4

21/8

5/8

3/4

3/4-16

11200

13328515/811/21

31/83/41

1-14

19500

13328622

13/841/81

13/811/4-12

33500

5094621/421/213/441/211/413/4

11/2-12

45600

5094931/23

21/261/211/221/2

21/4-12

98200

5095031/233

63/411/223/4

21/2-12

98200

5094522

13/833/41

13/811/4-12

33500

509473

21/22

51/211/42

13/4-12

65600

509483

21/22

51/211/42

17/8-12

65600

7407615/32

7/16

3/817/64

21/43/81

5/83/81/2

1.75

3600

692053/41/21/2

13/32

31/21/2

11/23/41/25/8

2.55

7300

6920611/43/45/8

17/32

55/8

17/813/16

3/429/32

3.82

14000

6920711/21

3/421/32

61/23/4

21/411/21

11/44.95

19200

692082

13/81

21/32

71/27/832

13/8121/32

5.73

36900

6920921/213/411/429/32

91/27/8

35/823/413/427/32

7.50

34000

692113

21/211/213/16

123/41

41/231/221/231/89.40

34900

6921021/22

11/211/16

123/41

41/433/16

21/4225/32

9.40

33000

6921233

11/215/16

123/416

41/43

319/32

9.40

33800

6921331/23

11/215/16

123/416

41/43

319/32

9.40

36900

735424

31/22

113/16

151/2111/16

611/16

531/241/8

12.00

83500

7354341/242

21/16

171/2115/16

711/16

53/44

47/813.75

102600

73544542

21/16

171/2115/16

711/16

53/44

47/813.75

108400

740775/16

5/16

17/64

21/43/815/83/81/2

1.75

1700

691953/41/2

13/32

21/23/8

11/83/41/2

9/16

1.63

4100

85363*21/22

11/16

71/211/24

21/22

27/16

5.73

70000

CBCDDDEF

FLLRM

MRR

Load Capacity Lbs.O

6919611/43/4

17/32

31/25/8

17/811/43/47/8

2.55

10500

85361*11/21

21/32

41/27/823/811/21

11/43.25

20400

691982

13/821/32

57/83

21/813/815/83.82

21200

85362*21/213/429/32

61/211/833/821/413/421/84.95

49480

Pivot Pin Part Number

CDCL

Shear Capacity Lbs.O

85364*3

21/213/16

81/213/443/43

21/23

6.58

94200

Knuckle Part Number74075

3/411/27/16

7/16

19/32

5/16-24

3300

690893/4

11/23/41/2

23/32

7/16-20

5000

7343951/291/854

511/16

41/2-12

308500

7343851/291/841/24

511/16

4-12

273800

734375

75/84

31/2431/32

31/2-12

217300

735364‡

75/84

31/2431/32

31/4-12

161300

6910035/861/231/23

41/423/4-12

123300

6909931/261/833

41/421/2-12

110000

6909831/2

513/16

321/239/16

21/4-12

98700

6909735

21/22

227/32

17/8-12

75000

6909621/443/821/22

227/32

13/4-12

53500

6909521/44

21/213/421/2

11/2-12

45000

690942

37/16

213/8

131/32

11/4-12

33500

6909315/8

213/16

11/21

17/16

1-14

21700

6909211/823/811/21

17/16

7/8-14

13000

6909111/821/16

11/43/4

11/16

3/4-16

12100

690903/4

11/23/41/2

23/32

1/2-20

5700

ACACBCDERKK

Load Capacity Lbs.O

85365*33

15/16

91/22

51/431/423/431/47.50

121900

735384

31/2113/16

125/8111/16

511/16

431/241/89.62

57400

7353941/24

21/16

147/8115/16

67/16

41/24

51/411.45

75000

740787/16

15/16

6600

683681/2

17/8

8600

683693/4

25/8

19300

683701

31/8

34300

6837113/841/8

65000

6837213/453/16

105200

683732

53/16

137400

692152

511/16

137400

6837421/263/16

214700

683753

61/4

309200

692163

63/4

309200

7354531/281/4

420900

73547•

49

565800

821814

85/8

565800

Female Rod Clevis Part Number


45

11/16*Cylinder accessory dimensions conform to NFPA recommended standard NFPA/T3.6.8 R1-1984, NFPA recommended standard fluid power systems —cylinder — dimensions for accessories for cataloged square head industrial types. Eye brackets or mounting plates shipped before this date may have differentdimensions and will not necessarily interchange with the NFPA standard. For dimensional information on older style eye brackets or mounting plates consultDrawing #144805 or previous issues of this catalog.O See Accessory Load Capacity note on page 42.•These sizes supplied with cotter pins.†Includes pivot pin.‡Consult appropriate cylinder rod end dimensions for compatibility.



909/280-3800� Enfield, CT

860/749-2215� Atlanta, GA

770/819-3400

� Goodland, IN219/297-3182

� Plymouth, MI734/455-1700


� Akron, OH330/253-4500

� Portland, OR503/285-0884


� Toronto, Ont., Can.416/255-4567


Linear AlignmentCouplers

Linear Alignment Couplersare available in13 standard thread sizes...Cost Saving Features and Benefits Include...�� Maximum reliabilty for trouble-free

operation, long life and lower operatingcosts

�� Increased cylinder life by reducing wear onpiston and rod bearings

�� Simplifying cylinder installation andreducing assembly costs

�� Increase rod bearing and rod seal life forlower maintenance costs


Alignment Coupler See Table 1 for Part Numbers and Dimensions

Table 1 — Part Numbers and Dimensions

46

How to Order Linear Alignment Couplers — When ordering a cylinder with a threaded male rod end, specify the couplerof equal thread size by part number as listed in Table 1, i.e.; Piston Rod “KK” or “LL” dimension is 3/4" - 16", specifycoupler part number 1347570075.

Part No.

1347570031

1347570038

1347570044

1347570050

1347570063

1347570075

1347570088

1347570100

1347570125

1337390125

1337390150

1337390175

1337390188

A5/16-243/8-247/16-201/2-205/8-183/4-167/8-14

1-14

11/4-12

11/4-12

11/2-12

13/4-12

17/8-12

B

11/8

11/8

13/8

13/8

13/8

2

2

31/8

31/8

31/2

4

4

5

C*

13/4

13/4

2

2

2

25/16

25/16

3

3

4

43/8

43/8

55/8

D15/16

15/16

11/8

11/8

11/8

15/8

15/8

23/8

23/8

2

21/4

21/4

3

E1/2

1/2

3/4

3/4

3/4

11/8

11/8

15/8

15/8

2

21/4

21/4

3

F1/2

1/2

5/8

5/8

5/8

15/16

15/16

17/16

17/16

11/2

13/4

13/4

21/4

G3/8

3/8

1/2

1/2

1/2

3/4

3/4

11/4

11/4

11/4

11/2

11/2

115/16

H3/4

3/4

7/8

7/8

7/8

15/16

15/16

17/8

17/8

111/16

115/16

115/16

25/8

J3/8

3/8

3/8

3/8

3/8

7/16

7/16

3/4

3/4

3/4

7/8

7/8

13/8

K15/16

15/16

13/32

13/32

13/32

19/32

19/32

125/32

125/32

21/2

23/4

23/4

33/8

Max.Pull

Load(lbs.)

1200

2425

3250

4450

6800

9050

14450

19425

30500

30500

45750

58350

67550

Approx.Weight

(lbs.)

.35

.35

.55

.55

.55

1.4

1.4

4.8

4.8

6.9

9.8

9.8

19.8

– The ‘C’ dimension – overall length – is the same as existing couplers except where noted. In these cases it is shorter than previous design.*



909/280-3800� Enfield, CT

860/749-2215� Atlanta, GA

770/819-3400

� Goodland, IN219/297-3182

� Plymouth, MI734/455-1700


� Akron, OH330/253-4500

� Portland, OR503/285-0884


� Toronto, Ont., Can.416/255-4567



�� MagneticallyActuated

�� RapidResponseTime

�� LEDStandard

�� Rugged SingleTie RodMounting

�� AdjustableOver EntireStroke Length

Features

LAA Position ControlAdjustable Reed Switch

47



909/280-3800� Enfield, CT

860/749-2215� Atlanta, GA

770/819-3400

� Goodland, IN219/297-3182

� Plymouth, MI734/455-1700


� Akron, OH330/253-4500

� Portland, OR503/285-0884


� Toronto, Ont., Can.416/255-4567


LoadBrown

Blue

DC

DR

Brown

Blue

C

AC

Load

Brown

BlueD

Cor

ACLoad

Blue (Black*)

Brown (Red*) (+)5 to 30 VDC

(–)

Black (White*) LOAD

(+)5 to 30 VDC

(–)Blue (Black*)

Brown (Red*)

Black (White*) LOAD

48

Magnetically ActuatedSwitches

Magnetically Actuated SwitchesThe MA adjustable switch has been designed for use on LAASeries Pneumatic Cylinders. It is a normally open switch. Thecompact design of the switch causes a minimum interference withcylinder envelope dimensions. The MA switch will sense themagnetic piston through a non-ferrous cylinder barrel. Several MAswitches may be mounted on a single cylinder to control orsequence several functions.The MA switch is mounted on a single tie rod with an aluminumextrusion for easy adjustment. Its rugged construction will providemillions of trouble-free cycles. It is ideally suited as an input toprogrammable controllers or to activate an industrial relay.

Circuits

Switch SpecificationsReed Switch Assembly Solid State Switch Assembly

L074800000 MAS-3 PNP Sourcing L074490000MAS-4 NPN Sinking L074500000

Operating Temperature 14° to 140°F (-10° to 60°C) 14° to 140°F (-10° to 60°C)Storage Temperature -4° to 140°F (-20° to 60°C) -4° to 158°F (-20° to 70°C)Enclosure Protection Nema 6, IEC IP67 Nema 6, IEC IP67Lead Wire 2 conductor, 24 Gauge 3 conductor, 24 GaugeLead Wire Length 39 Inches, 1 Meter 39 Inches, 1 MeterColor of Cable Black See BelowSwitching Response 300 Hz Maximum 1000 Hz MaximumShock Resistance 30g not applicableVibration Resistance 10-55 Hz, 1.5 mm not applicable

Double Amplitude1Polarity is restricted to DC operation: (+) to Brown (White*) (-) to Blue (Black*)

If these connections are reversed the contacts will close, but the LED will not light.

Reed Switch Assembly Solid State Switch AssemblyMAR-2 L074800000 MAS-3 PNP Sourcing L074490000

MAS-4 NPN Sinking L074500000Switching Logic Normally open, SPST (Form A) NPN or PNPSupply Voltage Range 85 to 125 VAC or 5-30 VDC1 10-30 VDCOn-State Voltage Drop 1.7 V Maximum See Circuits BelowCurrent Output Range — Up to 100 mA at 12 VDC

Up to 200 mA at 24 VDCBurden Current — 7 mA at 12 VDC

16 mA at 24 VDCPower Rating 10 Watts (Resistive)

5 Watts (Capacitive)Switching Current Range 30 mA to 200 mA (Resistive)

30 mA to 100 mA (Capacitive)Leakage Current 0 10µALED Function Red, Target Present Red, Target PresentMinimum Current to Light LED 18 mA 1 mA

Reed Switch (MAR-2)

Part No. .............. L074480000NOTE: Polarity must be observed

for DC operation only.

NPN Sinking Output (MAS-4)Part No. ....................................................... L074500000Color of Cable ........................................................ Black“On” State Voltage Drop ........................0.7V Maximum

PNP Sourcing Output (MAS-3)Part No. .............................................. L074490000Color of Cable ................................................. Gray“On” State Voltage Drop ............... 0.2V Maximum

*Wire colors in parentheses pertain to switches manufactured before 10/15/93.

(Recommended for longer life 125 VAC)Put a resistor and capacitor in parallel with the load. Select the resistor andcapacitor according to the load.

Typical Example:CR: Relay coil (under 2W coil rating)R: Resistor 1 KW - 5 KW, 1/4 WC: Capacitor 0.1 mF, 600 V

(Required for proper operation 24V DC)

Put Diode parallel to loads following polarity as shown below.

D: Diode: select a Diode with the breakdown voltage and current rating according to the load.

Typical Example—100 Volt, 1 Amp Diode CR: Relay coil (under 0.5W coil rating)

Circuit for Switching Contact Protection (Inductive Loads)

Caution– Use an ampmeter to test reed switch current. Testing devices such as incandescent

light bulbs may subject the reed switch to high in-rush loads.

– NOTE: When checking an unpowered reed switch for continuity with a digital ohmmeter theresistance reading will change from infinity to a very large resistance (2 M ohm) when theswitch is activated. This is due to the presence of a diode in the reed switch.

– Anti-magnetic shielding is recommended for reed switches exposed to high external RF ormagnetic fields.

– The magnetic field strength of the piston magnet is designed to operate with our switches.Other manufacturers’ switches or sensors may not operate correctly in conjunction withthese magnets.

!

– Current capabilities are relative to operational temperatures.

– Use relay coils for reed switch contact protection.

– The operation of some 120 VAC PLC's (especially some older Allen-Bradley PLC's) can overload thereed switch. The switch may fail to release after the piston magnet has passed. This problem may becorrected by the placement of a 700 to 1K OHM resistor between the switch and the PLC input terminal.Consult the manufacturer of the PLC for appropriate circuit.

– Switches with long wire leads (greater than 15 feet) can cause capacitance build-up and sticking willresult. Attach a resistor in series with the reed switch (the resistor should be installed as close aspossible to the switch). The resistor should be selected such that R (ohms) >E/0.3.


SWITCHOPEN

SWITCHCLOSED

MAGNETPISTON SEAL



909/280-3800� Enfield, CT

860/749-2215� Atlanta, GA

770/819-3400

� Goodland, IN219/297-3182

� Plymouth, MI734/455-1700


� Akron, OH330/253-4500

� Portland, OR503/285-0884


� Toronto, Ont., Can.416/255-4567


49

Lin-Act Series LAAHeavy-Duty Air CylindersMA Switch Mounting Data

Consists of:1. 0106280032 (2)#8-32 Sh. Cap Screw2. 0108850008 (2)Lockwasher

Standard Switch Assembly

MA switches are not mounted to the cylinder prior to shipment.When ordering a cylinder to accommodate an MA switch:1. Derive a proper model number as shown in the table below.2. Place an “S” in the special features column.

How to Order:

Bore11/2

221/2*31/4*4*5*†

6*†

A1.902.102.202.702.903.203.82

B2.713.253.604.254.905.856.70

(Switch On) (+.01).37.37.37.37.37.37.37

Head.20.20.13.13.1300

Cap.20.20.13.13.1300

Piston Travel atMidstroke

Minimum Activation Distance fromEnd of Stroke

Note:*To maintain minimum activation distance switch can onlybe mounted with “LED” against end plate because ofcable interference on ‘End of Stroke’ applications.†On 5.0" and 6.0" bore cylinders, end of stroke activationwill occur without the switch physically touching the heador cap.

3. 0854530000 (1)Bracket Clamp4. (1) Switch & Bracket Sub-AssemblyMAR-2 – 0862580000MAS-3 – 0862590000MAS-4 – 0862600000

3. Underneath the model number specify:Cylinder prepared for MA switch.4. As a separate item specify the number of switch assembliesrequired.

ExampleBoreSize

6Specify

11/2"through

6"

CushionHeadEnd

CSpecify only

if cushionhead end is

required

DoubleRod

KUse only ifdouble rodcylinder isrequired

MountingStyle

JSpecify

mountingstyle: T, TB,TC, TD, J,H, C, F, BB,BC, D, DB,

or DD

SeriesLAASpecify

Series LAA

SpecialFeatures

SSpecify for

cylinderprepared

for switchesand/orother

modifi-cations

PistonRod

Number1

Specify rodcode

number

PistonRodEnd

4SpecifyStyle 4

Small male

Style 8 Inter-mediate

male

Style 9

ShortFemale

Style 3Special

Specify KK,A, LA, LAF,

W, WFdimension

PistonRod

AlternateThreads

2Use only for

2X longerthan

standardrod endthread

ThreadType

ASpecify

A = UNF

W = BSF

M = Metric

CushionCapEnd

CSpecify only

if cushioncap end isrequired

Strokex12

Specify ininches show

symbol Xjust aheadof stroke

length

Example To order a 21/2" x 10" LAA cylinder with MA switches to sense the end of stroke at the head and cap end specify:Item Quantity DescriptionA (1) 2.50 C J LAA 14A C x 10.000 #L074480000 – MAR-2

(1) Cylinder prepared for LAA Switch #L074490000 – MAS-3B (2) (*) Switch Assemblies #L074500000 – MAS-4

Magnetically ActuatedSwitches

A

B

1.00

42

1 3



909/280-3800� Enfield, CT

860/749-2215� Atlanta, GA

770/819-3400

� Goodland, IN219/297-3182

� Plymouth, MI734/455-1700


� Akron, OH330/253-4500

� Portland, OR503/285-0884


� Toronto, Ont., Can.416/255-4567


50

EPS-6 and EPS-7™

Proximity Switches�� Completely Solid State�� Low Leakage Current�� CE Rated�� Shock & Vibration Resistant



909/280-3800� Enfield, CT

860/749-2215� Atlanta, GA

770/819-3400

� Goodland, IN219/297-3182

� Plymouth, MI734/455-1700


� Akron, OH330/253-4500

� Portland, OR503/285-0884


� Toronto, Ont., Can.416/255-4567


51


The EPS is an inductive type proximity switch that willoperate in either pneumatic or hydraulic cylinders, providingfull extend or retract indication. The completely solid stateelectronics are epoxy potted in housings that meet enclosuretypes listed below. The non-contact probe senses thepresence of the ferrous cushion spear or sleeve. There are nocams, plungers, mechanical switches or dynamic seals towear out or go out of adjustment. By mounting the EPSproximity switches in the cylinder head or cap, costly designand set-up time associated with external limit switches iseliminated. Also, since the probe is sealed within the cylinderbody the switches cannot be tampered with. The EPS meetsCE requirements and is designed to operate within one inchof resistance welder tips carrying 20,000 Amperes.

Specify EPS-7 for General Purpose, heavy dutyapplications.

The standard EPS-7 is a 2-wire AC/DC switch which willoperate from 50 to 220 VAC/DC. The low 1.7 mA off-stateleakage current allows the EPS to operate relay coil loads oract as a direct input into a PC. The standard short circuitprotection protects the switch from shorts in the load or line.Upon sensing a short condition(5 Amp or greater current) the switch assumes a non-conducting mode. The fault condition must be removed andthe power removed to reset, preventing automatic restarts.

A ready LED indicator illuminates to indicate that the poweris on and the switch is not conducting. The Target LED willilluminate when the switch is activated.

For more information or applications requiring intrinsically-safe switches contact the CylinderDivision.

Specifications: EPS-7

Pressure Rating: 3000 psi hydraulic250 psi pneumatic

Operating Temperature: -4º to +150ºF

Repeatability: ±.004"

Switching Speed: 33 ms ± 8 ms

Actuation Point: .12" from end of stroke; ± .12"

Hysteresis (Typ): .004"

Supply Voltage: 50-220 VAC/DC

Leakage Current: 1.7 mA max

Inrush Current: 3 Amp

Load Current: 300 mA max; 5mA min

On State Voltage Drop: 10v @ 5-30 mA<10v @ 31-500 mA

EPS-6 and EPS-7Proximity SwitchesSpecifications and Features

Features

� Completely Solid State – no moving parts to wear out� Pneumatic or Hydraulic Use – mounts directly to LAA,

LAL and LAH Series cylinders� Low Leakage Current – directly compatible with

programmable controllers� Meets enclosure types IEC IP67

� CE Marked� Standard Short Circuit Protection – operates safely near

high magnetic fields such as those in welding equipmentand large electric motors

� Shock and Vibration Resistant – withstands up to 30g’svibration to 2000 Hz



909/280-3800� Enfield, CT

860/749-2215� Atlanta, GA

770/819-3400

� Goodland, IN219/297-3182

� Plymouth, MI734/455-1700


� Akron, OH330/253-4500

� Portland, OR503/285-0884


� Toronto, Ont., Can.416/255-4567


52


ConnectorsThe male quick disconnect on the EPS-6 is a 5-pin miniconnector, Lin-Act part number 0859170006 (6-foot cable)

Specifications: EPS-6Pressure Rating: 3000 psi

Sensing Range: .080" ±10%

Repeatability: + 10%

Supply Voltage: 10 to 30 VDC

Load Current Max.: 200 mA

Wiring Diagrams and Information

Operating Temperature: -4º to 150ºF

“On-State” Voltage Drop: 0.8v @ 200 mA

Hysteresis: 8% ±2% @ 20ºC

Switch Frequency: 15 Hz @ 50% Duty Cycle

Switching Differential: 10%

Plug Pin and Cable Identification1) +10 to 30 VDC (White)2) Source (Red)3) Grounded not connected

nor required4) Sink (Orange)5) Common (Black)

LED Function “Ready” “Target”Power Applied (No Target) ON OFF

Target Present OFF ON

Short Circuit Condition FLASH FLASH

Features� Low Leakage

� Short Circuit Protection

� PNP (Sourcing) and NPN (Sinking)

� Enclosure Rated IECIP67

EPS-6Low Voltage DC Proximity SwitchesDimensional Data

A C

1.490

52° MAX. 2.580

.490

HEAD CAP

1

2

3

4

SINK(NPN)

SOURCE(PNP)

WHITE 1 (+)

ORANGE 4

BLACK 5 (-)

RED 2

1

24

5

3



909/280-3800� Enfield, CT

860/749-2215� Atlanta, GA

770/819-3400

� Goodland, IN219/297-3182

� Plymouth, MI734/455-1700


� Akron, OH330/253-4500

� Portland, OR503/285-0884


� Toronto, Ont., Can.416/255-4567


53


EPS-6 and EPS-7Proximity SwitchesDimensional Data

For Switch Cable Connector No. ofStyle Length Style (Mini) Pins Part Number

EPS 66 Ft. Straight 5 0859170006

12 Ft. 0859170012

EPS 7 6 Ft. Straight 3 0853550006

12 Ft. 0853550012

EPS 7 6 Ft. 90 degree 3 0875470006

EPS-7Heavy DutyIndustrialApplications

Series LAL —“A” will not exceed 1.55"“C” will not exceed 1.05"

Series LAA — “A” will not exceed 1.55"“C” will not exceed 1.30"

Wiring Diagrams and InformationConnectorsThe male quick disconnect on the EPS-7 is a BradHarrison 40909 connector.

Female connects must be purchased with one ofthe following cable lengths.

Series and Parallel WiringWhen EPS-7 proximity switches are used as inputs toprogrammable controllers the preferred practice is toconnect each switch to a separate input channel of the PC.Series or parallel operations may then be accomplished bythe internal PC programming.

EPS-7 switches may be hard wired for series operation, butthe voltage drop through the switches (see specifications)must not drop the available voltage level below what isneeded to actuate the load.

EPS-7 switches may also be hard wired for parallel opera-tion. However, the leakage current of each switch will passthrough the load. The total of all leakage currents must notexceed the current required to actuate the load. In mostcases, the use of two or more EPS-7 switches in parallel willrequire the use of a bypass (shunt) resistor. For moreinformation on sizing a shunt resistor and wiring series andparallel operations, consult factory.

Cables for EPS Style Switches

Series LAH — “A” will not exceed 0.86"“C” will not exceed 1.75"

A C

1.490

HEAD CAP

2

3

4

1

Load

Green

ACWhite (3)

L2

L1EPS-5

or 7

Black (2)Internally Short

Circuit Protected

1

1. Green

3 Pin Mini- ConnectorReceptacle

ACColor Code2. Black

3. White

2 3

STANDARD

1. Green2. Red3. Red

AUTOMOTIVE

EPS-7



909/280-3800� Enfield, CT

860/749-2215� Atlanta, GA

770/819-3400

� Goodland, IN219/297-3182

� Plymouth, MI734/455-1700


� Akron, OH330/253-4500

� Portland, OR503/285-0884


� Toronto, Ont., Can.416/255-4567


54

EPS-6 and EPS-7Proximity SwitchesHow to Order


4) Specify letter prefix “H” for EPS-7, and “D” for EPS-6,then fill in the four blanks specifying port location, switchorientation and actuation point for both head and cap. If onlyone switch is used, place “XXXX” in the unused blanks.

Example = HXXXX-42BGG denotes a switch on thecap end only, EPS-7

Head End

HSpecify:

“H” = EPS-7“D” = EPS-6

1Port

LocationSee

Figure 1.

3Switch

LocationSee

Figure 1.

ASwitch

OrientationSee Figure 2

for EPS-7and Eps-6

only.

GGActuation

PointGG = End of

StrokeFF = Stroke

to Go;See Bulletins0840-TSD-1,

2 or 3 forstroke

remaining.

Cap End

4Port

LocationSee

Figure 1.

2Switch

LocationSee

Figure 1.

GGActuation

PointGG = End of

StrokeFF = Stroke

to Go;See Bulletins0840-TSD-1,

2 or 3for strokeremaining.

BSwitch

Orientation*See Figure 2

for EPS-7 andEps-6 only.

Note: All specified switch and port locations are as seen from rod end of cylinder.

Figure 1 Figure 2

A B C D E

How to Specify EPS-7 Switches

EPS-6 or EPS-7 proximity switches may be ordered onLin-Act Series LAA, LAL and LAH cylinders as follows:

1) Place a “S” in the model number to denote switchesand/or special features.

2) Mounting styles E, D, DB, JB or HB should be usedwith caution because of possible mounitng interfer-ences. Consult factory for details.

3) Special modifications to cylinders other thanswitches must have a written description.

How to Order EPS-6 or EPS-7 Proximity Switches on Cylinders

2

1

4

3



909/280-3800� Enfield, CT

860/749-2215� Atlanta, GA

770/819-3400

� Goodland, IN219/297-3182

� Plymouth, MI734/455-1700


� Akron, OH330/253-4500

� Portland, OR503/285-0884


� Toronto, Ont., Can.416/255-4567


55

Safety Guidelines forCylinder Division Products

Before selecting or using Lin-Act cylinders or relatedaccessories, it is important that you read, understandand follow the following safety information.

User ResponsibilityDue to very wide variety of cylinder applications andcylinder operating conditions, Lin-Act does not warrant thatany particular cylinder is suitable for any specific applica-tion. This safety guide does not analyze all technicalparameters that must be considered in selecting a product.The hydraulic and pneumatic cylinders outlined in thiscatalogue are designed to Lin-Act’s design guide lines anddo not necessarily meet the design guide lines of otheragencies such as American Bureau of Shipping, ASMEPressure Vessel Code etc. The user, through its own analy-sis and testing, is solely responsible for:

•Making the final selection of the cylinders and relatedaccessories.

• Determining if the cylinders are required to meet specificdesign requirements as required by the Agency(s) orindustry standards covering the design of the user’sequipment.

• Assuring that that the user’s requirements are met andthat the use presents no health or safety hazards.

• Providing all appropriate health and safety warnings onthe equipment on which the cylinders are used.

SealsPart of the process of selecting a cylinder is the selectionof seal compounds. Before making this selection read theOperating Fluids and Seals section in the CylinderApplication Engineering Data section of this catalogue.

The application of cylinders may allow fluids such as cuttingfluids, wash down fluids etc. to come in contact with theexternal area of the cylinder. These fluids may attack thepiston rod wiper and or the primary seal and must be takeninto account when selecting and specifying seal com-pounds.

Dynamic seals will wear. The rate of wear will depend onmany operating factors. Wear can be rapid if a cylinder ismis-aligned or if the cylinder has been improperly serviced.The user must take seal wear into consideration in theapplication of cylinders.

Piston RodsPossible consequences of piston rod failure or separation ofthe piston rod from the piston, but not limited to are:

• Detachment of the machine member from the piston rod.• Piston rod and or attached load thrown off at high speed.

Lin-ACT Safety Guide for Selecting and Using Hydraulic,Pneumatic Cylinders and Their Accessories

WARNING: FAILURE OR IMPROPER SELECTION OR IMPROPER USE OF CYLINDERS AND THEIR RELATEDACCESSORIES CAN CAUSE DEATH, PERSONAL INJURY AND PROPERTY DAMAGE.

!

• High velocity fluid discharge.• Piston rod extending when pressure is applied in the

piston retract mode.

Follow the recommendations of the Cylinder Stroke Chartfound in the Cylinder Application Engineering Data sectionof this catalogue in the for piston rod diameter to avoidpiston rod buckling.

Piston rods are not normally designed to absorb bendingmoments or loads which are perpendicular to the axis ofpiston rod motion. These additional loads can cause thepiston rod to fail. If these types of additional loads areexpected to be imposed on the piston rod, their magnitudeshould be made known to our engineering department.

The cylinder user should always make sure that the pistonrod is securely attached to the machine member.

On occasion cylinders are ordered with double piston rods.In some cases a stop is threaded onto one of the pistonrods and used as an external stroke adjuster. The externalstop will create a pinch point and the user should considerappropriate use of guards. If the external stop is notperpendicular to the contact surface it will place a bendingmoment on the piston rod which can lead to piston rodfailure. An external stop will also negate the effect of acushion and will subject the piston rod to impact loading.These two (2) conditions can cause piston rod failure. Theuse of an external stroke adjuster should be reviewed withour engineering department.

The piston rod to piston and the stud to piston rod threadedconnections are secured with an anaerobic adhesive. Thestrength of the adhesive decreases with increasing tem-perature. Cylinder which can be exposed to temperaturesabove +250°F (+121°C) are to be ordered with a nonstudded piston rod and a pinned piston to rod joint.

Port FittingsHydraulic cylinders applied with meter out or decelerationcircuits are subject to intensified pressure at piston rodend.The rod end pressure is approximately equal to:

operating pressure x effective cap end area

effective rod end piston area

Contact your connector supplier for the pressure rating ofindividual connectors.




909/280-3800� Enfield, CT

860/749-2215� Atlanta, GA

770/819-3400

� Goodland, IN219/297-3182

� Plymouth, MI734/455-1700


� Akron, OH330/253-4500

� Portland, OR503/285-0884


� Toronto, Ont., Can.416/255-4567


56

NotesLin-Act Series LAAHeavy-Duty Air Cylinders



909/280-3800� Enfield, CT

860/749-2215� Atlanta, GA

770/819-3400

� Goodland, IN219/297-3182

� Plymouth, MI734/455-1700


� Akron, OH330/253-4500

� Portland, OR503/285-0884


� Toronto, Ont., Can.416/255-4567


57

Spherical Bearings For Lin-ActAir and Hydraulic CylindersSpherical Bearing Mounts That Maintain AlignmentThrough Push and Pull Strokes.


Benefits Are...�� Simplify installation of cylinder

�� Reduce cylinder friction

�� Eliminate side loading in hard to align applications

�� Increase cylinder life by reducing wear on pistonand rod bearings

�� Save assembly time

�� Maintain alignment through push and pull strokes

�� Increase rod bearing and rod seal life

�� Simplify machine design problems

LAA Series pneumatic cylinders are available withspherical bearing mounts at both ends or head andcap end only. The bearing at the cap end is housed ina single stud ear welded to the cap to form anintegral structure. At the head end the bearing ismounted in a steel rod eye threaded to the pistonrod. Grease fittings are provided for lubrication.The spherical bearing mount provides swivelconnections at both ends of the cylinder to reduce

misalignment problems and to maintain alignmentthrough push and pull strokes.The bearing races are designed primarily for radialloads and moderate misalignment not to exceedangle “a” as shown in chart on page 58.The accessories, rod eye, pivot pin and clevisbrackets are all designed to take maximum loadingof the cylinder as shown in table 1 on pages 59 and60 respectively.

Note: See ordering information on page i.

Spherical Bearing MountingStyle MPU3



909/280-3800� Enfield, CT

860/749-2215� Atlanta, GA

770/819-3400

� Goodland, IN219/297-3182

� Plymouth, MI734/455-1700


� Akron, OH330/253-4500

� Portland, OR503/285-0884


� Toronto, Ont., Can.416/255-4567


58

Spherical Bearing MountingApplication and Design Data andMounting Information

Application and Design DataThe spherical bearing life is influenced by many factors, i.e.,bearing pressure, load direction oscillating angle andlubrication.The maximum operating pressure ratings – by cylinderseries and bore size – of the spherical bearing mountings arebased on standard commercial bearing ratings. The 4:1design factor rating is based on the tensile strength of thematerial. This data is included in the tables on pages 59 and60.The spherical bearings are dimensioned to ensure asatisfactory bearing life under normal operating conditions.The bearing races are made of through-hardened steel andare precision ground. They are phosphate treated andcoated with dry film lubricant to minimize friction ofcontacting surfaces. In the case of a permanent

unidirectional load to the bearing, or other unusual operatingconditions, the use of a large bearing may be required.For longer bearing life, regular lubrication will protect thespherical plain bearing from premature wear and corrosion.Rust-inhibiting EP greases of lithium/lead base, preferablywith molybdenum disulphide additives are particularlysuited. The radial bearings have lubricating holes andgrooves in the races permitting lubrication. The bearinghousings at the cap and rod end are provided with greasefittings for lubrication.Maximum angle of swivel in relation to the center line of thepivot pin is shown as angle a in the table below. It isrecommended that this angle is not exceeded whenmounting the cylinder.

Mounting InformationHead End Mounting

Cap End Mounting

Note: See ordering information on page i.

Recommended maximum swivel angle on each side of thecylinder centerline.

Table 1

Note: Dimension X is the maximum off center mounting of the cylinder. To determinedimension X for various stroke lengths multiply distance between pivot pin holes bytangent of angle a. For extended position use X = XL times 2X stroke.

Bore

11/2

2

21/2

31/4

4

5

6

Angle a

2º

21/2º

21/2º

3º

21/2º

3º

3º

Tan. of a

.035

.044

.044

.052

.044

.052

.052

Angle a

2º

41/2º

41/2º

3º

3º

3º

3º

Tan. of a

.035

.079

.079

.052

.052

.052

.052

Head End Mounted Cap End Mounted


X

X

XL + STROKE

a

a

XL + STROKE

X

X

a

a



909/280-3800� Enfield, CT

860/749-2215� Atlanta, GA

770/819-3400

� Goodland, IN219/297-3182

� Plymouth, MI734/455-1700


� Akron, OH330/253-4500

� Portland, OR503/285-0884


� Toronto, Ont., Can.416/255-4567


59

250

250

250

250

250

250

250

Maximum operating pressure at 4:1 design factor is based on tensile strength of material. Pressure ratings are based on standard commercial bearing ratings.* Dimension CD is hole diameter.** Corresponding rod eye pin diameter may not match pin diameter of cap.


Spherical Bearing MountingStyle MPU311/2" to 6" Bore Sizes

11/2

2

21/2

31/4

4

5

6

Rod Style StyleRod Dia. 9 7

Bore No. MM KK KK A W XC XL ZC KE CD* CE ER EX LE MA MS NR3/43/43/43/43/43/43/43/43/4

11/8

11/8

11/8

11/8

11/8

11/8

11/8

11/8

11/8

11/8

11/8

11/8

11/8

11/8

11/8

11/8

15/8

15/8

15/8

15/8

15/8

15/8

15/8

61/4

65/8

61/4

67/8

65/8

63/8

71/4

63/4

781/8

83/4

83/885/8

81/8

983/8

85/8

83/483/8

91/4

85/887/8

991/491/4

10105/8101/4

103/8

105/8105/8

105/8

—

7/16-20—

7/16-207/16-20

—

7/16-207/16-207/16-20

—

3/4-163/4-163/4-16

—

3/4-163/4-163/4-163/4-16

—

3/4-163/4-163/4-163/4-163/4-163/4-16

—

1-141-141-141-141-141-14

61/8

61/261/8

63/4

61/261/4

71/8

65/867/8

77/8

81/281/8

83/8

77/883/4

81/8

83/881/2

81/8

983/8

85/8

83/499

93/81095/8

93/4101010

11/2

17/811/2

21/8

17/811/2

23/8

17/821/8

225/821/4

21/2

227/8

21/4

21/225/8

227/821/4

21/2

25/827/8

27/8

23/433/8

331/833/8

33/8

33/8

-.0005.5000

-.0005

.5000

-.0005

.5000

-.0005

.7500

-.0005

.7500

-.0005

.7500

-.00051.0000

7/16-20**

7/16-20****

7/16-20******

3/4-16******

3/4-16********

3/4-16************

1-14************

Thread

5/8

15/8

13/8

15/8

13/4

113/812

13/813/4

121/213/8

13/4

21

31/2

13/813/4

221/23

13/8

413/4

221/23

31/2

Add Stroke

5/8

15/8

11/4

15/8

11/2

111/43/4

13/81

11/43/4

15/8

111/413/83/4

15/81

11/4

13/815/8

15/87/811/2

11/8

11/411/2

11/2

11/2

53/8

53/4

53/8

653/4

51/2

63/8

57/8

61/8

67/8

71/2

71/8

73/8

67/8

73/4

71/8

73/8

71/2

71/8

873/8

75/8

73/4

88

81/8

83/4

83/8

81/2

83/4

83/4

83/4

3/4

3/4

3/4

11/16

11/16

11/16

17/16

13/16

13/16

13/16

11/8

11/8

11/8

11/4

7/16

7/16

7/16

21/32

21/32

21/32

7/8

3/4

3/4

3/4

1

1

1

11/4

7/8

7/8

7/8

11/4

11/4

11/4

17/8

5/8

5/8

5/8

1

1

1

11/4

15/16

15/16

15/16

13/8

13/8

13/8

111/16

1(Std.)2

1(Std.)23

1(Std.)234

1(Std.)234

1(Std.)2345

1(Std.)234567

1(Std.)234567

1750

980

630

830

550

350

440

Max.Oper.

PSILAA LAL

4

EX

CD

LUBRICATIONFITTING

LUBRICATIONFITTING

3

2

1

CD

MA

A

KE

LE

ER

CE

KKW

ZC + STROKEXC + STROKE

XL + STROKE

NR

MS

4

EX3

2

1



909/280-3800� Enfield, CT

860/749-2215� Atlanta, GA

770/819-3400

� Goodland, IN219/297-3182

� Plymouth, MI734/455-1700


� Akron, OH330/253-4500

� Portland, OR503/285-0884


� Toronto, Ont., Can.416/255-4567


60

Spherical Bearing MountingMounting Style MPU3

Lin-Act Series LAA Heavy-Duty Air Cylinders

Rod Style StyleRod Dia. 9 7

Bore No. MM KK KK A W XC XL ZC KE CD* CE ER EX LE MA MS NR

Maximum operating pressure at 4:1 design factor is based on tensile strength of material. Pressure ratings are based on standard commercial bearing ratings.* Dimension CD is hole diameter.** Corresponding rod eye pin diameter may not match pin diameter of cap. Rod No. 1 is standard.

8

10

12

14

23/4

33/8

331/8

33/8

33/833/8

33/8

33/833/8

31/4

33/835/8

35/8

35/835/8

35/8

35/835/8

33/4

4444444

41/4

41/4

41/441/4

41/4

41/441/4

11/4

15/8

21/16

23/8

250

–

–

–

-.0005

1.0000

-.0005

1.3750

-.0005

1.7500

-.00052.0000

1(Std.)234567890

1(Std.)34567890

1(Std.)3456789

1(Std.)345678

15/8

15/8

15/815/8

15/8

15/815/8

15/8

15/815/8

222222222

21/4

21/421/4

21/4

21/421/4

21/4

21/43333333

81/4

87/8

81/2

85/8

87/8

87/8

87/8

87/8

87/8

87/8

103/8

101/2

103/4

103/4

103/4

103/4

103/4

103/4

103/4

111/8

113/8

113/8

113/8

113/8

113/8

113/8

113/8

127/8

127/8

127/8

127/8

127/8

127/8

127/8

101/8103/4

103/8

101/2103/4

103/4

103/4103/4

103/4

103/4

121/2

125/8

127/8

127/8

127/8

127/8

127/8

127/8

127/8

135/8

137/8

137/8

137/8

137/8

137/8

137/8

137/8

155/8

155/8

155/8

155/8

155/8

155/8

155/8

–1-141-141-141-141-141-141-141-141-14

–11/4-1211/4-1211/4-1211/4-1211/4-1211/4-1211/4-1211/4-12

–11/2-1211/2-1211/2-1211/2-1211/2-1211/2-1211/2-12

–17/8-1217/8-1217/8-1217/8-1217/8-1217/8-12

91/2

101/8

93/4

97/8

101/8

101/8

101/8

101/8

101/8

101/8

121/4

123/8

125/8

125/8

125/8

125/8

125/8

125/8

125/8

135/8

137/8

137/8

137/8

137/8

137/8

137/8

137/8

153/8

153/8

153/8

153/8

153/8

153/8

153/8

1-14******************

11/4-12****************

11/2-12**************

17/8-12************

Thread

13/8

51/2

13/4

221/2

331/2

441/2

513/4

221/2

331/2

441/2

551/2

221/2

331/2

441/2

551/2

21/2

331/2

441/2

551/2

7/8

11/2

11/8

11/4

11/2

11/2

11/2

11/2

11/2

11/2

11/8

11/4

11/2

11/2

11/2

11/2

11/2

11/2

11/2

11/4

11/2

11/2

11/2

11/2

11/2

11/2

11/2

11/2

11/2

11/2

11/2

11/2

11/2

11/2

Add Stroke

11/4

111/16

21/16

21/2

17/8

21/8

21/2

23/4

111/16

27/16

27/8

35/16

17/16

17/8

21/8

21/2

7/8

13/16

117/32

13/4

11/4

17/8

21/2

21/2

Max.Oper.PSI

LAA LAL

250

250

250

250

4

EX

CD

LUBRICATIONFITTING

LUBRICATIONFITTING

3

2

1

CD

MA

A

KE

LE

ER

CE

KKW

ZC + STROKEXC + STROKE

XL + STROKE

NR

MS

4

EX3

2

1



909/280-3800� Enfield, CT

860/749-2215� Atlanta, GA

770/819-3400

� Goodland, IN219/297-3182

� Plymouth, MI734/455-1700


� Akron, OH330/253-4500

� Portland, OR503/285-0884


� Toronto, Ont., Can.416/255-4567


LE

CD

JKTHD

ER (MAX)

LUBEFITTING

CE

A

EX

JL DIA

61

Spherical Rod Eye

Order to fit Piston Rod Thread Size.

Bore Sizes Series LAA 11/2, 2 & 21/2 31/4, 4 & 5 6 & 8 10 12 14

Part No. 83947 83948 83949 83950 83951 83952

CD

CF

CW

DD

E

F

FL

LR

M

MR

R

LOADCAPACITY

LBS.

1/27/16

1/213/32

31/2

11/215/16

1/25/8

2.05

3/421/32

5/813/32

33/45/8

213/87/8

12.76

17/83/4

17/32

51/23/4

21/2

111/16

113/16

4.10

13/8

13/16

121/32

61/27/8

31/2

27/16

13/8

15/8

4.95

13/4

117/32

11/429/32

81/2

11/4

41/2

27/8

13/4

21/16

6.58

213/4

11/229/32

105/8

11/2

535/16

223/8

7.92

9450 14300 20322 378005770

CD

CL

LOADCAPACITY

LBS.

Bore Sizes Series LAA 11/2, 2 & 21/2 31/4, 4 & 5 6 & 8 10 12 14Pivot Pin Part No. 83962 83963 83964 83965 83966 83967

.4997-0004

19/16

.7497-0005

21/32

.9997-0005

21/2

1.3746-0006

35/16

1.7596-0006

47/32

1.9996-0007

415/16

19300 34300 65000 105200 1374008600

Bore Sizes Series LAA 11/2, 2 & 21/2 31/4, 4 & 5 6 & 8 10 12 14Rod Eye Part No. 132290 132291 132292 132293 132294 132295

.5000-0005

11/16

7/87/16

7/83/4

7/16-207/8

.7500-0005

111/421/32

11/4

11/16

3/4-1615/16

1.0000-0005

11/2

17/87/8

13/8

17/16

1-1411/2

1.3750-0005

221/8

13/16

113/16

17/8

11/4-122

1.7500-0005

21/8

21/2

117/32

23/16

21/8

11/2-1221/4

2.0000-0005

27/8

23/4

13/4

25/8

21/2

17/8-1223/4

CD

A

CE

EX

ER

LE

JK

JL

LOADCAPACITY

LBS.2644 9441 16860 28562 43005 70193

Lin-Act offers a complete range of Cylinder Accessoriesto assure you of the greatest versatility in present orfuture cylinder applications. Accessories offered for the

respective cylinder include the Rod Eye, Pivot Pin andClevis Bracket. To select the proper part number for anydesired accessory refer to the charts below.

Clevis Bracket


Spherical Bearing MountingStyle MPU3Cylinder Accessories

50375

MR

LR

RE

DD DIA4 HOLES

F

M

FL

CW CWCF

+ .004+ .002

RE

CD

CL

CD

Pivot Pin

Pivot Pins are furnished with(2) Retainer Rings.

Clevis Bracket

Order to fit Mounting Plate or Rod Eye.



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770/819-3400

� Goodland, IN219/297-3182

� Plymouth, MI734/455-1700


� Akron, OH330/253-4500

� Portland, OR503/285-0884


� Toronto, Ont., Can.416/255-4567


62

Lin-ActNon-Lube Heavy-DutyAir CylindersLAN Series

For millions oftrouble free cycles�� Nominal pressure — 250 PSI — Air Service�� Standard Bore Sizes — 11/2" through 10"�� Piston Rod Diameters — 5/8" through 2"� � � � � 17 Standard Mounting Styles�� NFPA Interchangeable�� Exceeds Automotive Specifications

LAN SeriesNon-Lube




909/280-3800� Enfield, CT

860/749-2215� Atlanta, GA

770/819-3400

� Goodland, IN219/297-3182

� Plymouth, MI734/455-1700


� Akron, OH330/253-4500

� Portland, OR503/285-0884


� Toronto, Ont., Can.416/255-4567


63

Increased heel thickness andouter lip extension improvestability, resist rolling.


LAN SeriesNon-Lube

The LAN Series Non-Lube Air Cylinderwith Proven PerformanceOver 21 million trouble free cycles with...ZERO LEAKAGE.

Piston Lipseals

Gland Lipseal

High integrity lubricant filmwith suspended PTFE particles.

Drawing not to scale.

Increased Market Demand and continuous research andtesting efforts inspired the development of LAN Series Non-Lubricated Air Cylinder. The LAN Series piston rod andcylinder barrel surfaces act as highly efficient lubricantreservoirs, maintaining their own lubricant film. Othermanufacturers pack grease into grooves and pockets andcall them reservoirs. The fact of the matter is that as thosegrooves empty out over time; grease is being transportedout of the cylinder and into the control system componentsand the atmosphere. The LAN Series concept eliminates thatproblem by maintaining the lubricant film where it belongs:on the seals, bearing surfaces, piston rod and cylinder bore.Benefits include...long seal and bearing life and since no oilis added through the use of lubricators – no oil is expelledinto the atmosphere with the exhaust air as the cylinderstrokes.

Anatomy of LAN Series Sealing and Lubricant RetentionSystems

Rounded sealing lip glides overlubricant film instead of scrapingit off. Reduces friction, increaseslife and eliminates the need foradded lubrication.



909/280-3800� Enfield, CT

860/749-2215� Atlanta, GA

770/819-3400

� Goodland, IN219/297-3182

� Plymouth, MI734/455-1700


� Akron, OH330/253-4500

� Portland, OR503/285-0884


� Toronto, Ont., Can.416/255-4567


64

Bore Size 11/2 2 21/2 31/4 4 5 6 8 10

Rod Dia. 5/8 1 5/8 1 13/85/8 1 13/8 13/4 1 13/8 13/4 2 1 13/8 13/4 2 1 13/8 13/4 2 13/8 13/4 2 13/8 13/4 2 13/4 2

LAN SeriesSpecificationsHow to Order

In the LAN Series you get all the costsaving benefits and features of thepopular heavy-duty LAA Series aircylinder including...

�� Bolt-On Rod Gland Assembly for positive no leaksealing

�� Piston rod, hard chrome-plated and case-hardened steel

�� High strength rolled thread Piston Rod Stud

�� Steel tube cylinder body with chrome-plated microfinish bore...

Plus the innovative “Non-Lube” feature which furtherincreases your benefits of lower operating andmaintenance costs.

Standard Specifications

�� Heavy-Duty Service — NFPA specifications andANS1 B93, 15-1981 Mounting Dimension Standards

�� Standard Construction — Square Head — Tie RodDesign

�� Standard Temperature — 10°F to +165°F

�� Standard Fluid — Filtered Air

�� Strokes — Available in any practical stroke length

�� Cushions — Optional at either end or both ends ofstroke. “Float Check” at cap end

In line with our policy of continuing product improvement, specificationsin this bulletin are subject to change.

Available Bore and Rod Sizes

How to Order LAN Series Non-Lube Air Cylinders

Data Required on All LAN Cylinder Orders

When ordering LAN Series cylinders, be sure to specify eachof the following requirements:

(Note: Duplicate cylinders can be ordered by giving theSERIAL NUMBER from the nameplate of the original cylinder.Factory records supply a quick, positive identification.)

a) Bore Size

b) Mounting StyleSpecify your choice of mounting style — as shown in thiscatalog. If double rod is wanted, specify “with double rod.”

c) Series Designation (LAN)

d) Length of Stroke

e) Piston Rod Diameter

Specify rod diameter in LAN Series cylinders, standard roddiameters will be furnished if not otherwise specified,unless length of stroke makes the application questionable.

f) Piston Rod End Thread StyleGive thread style number or specify dimensions. Threadstyle number 4 will be supplied if not otherwise specified.

g) Cushions (if required)Specify “Cushion-head end,” “Cushion-cap end” or“Cushion-both ends” as required. If cylinder is to have adouble rod and only one cushion is required, be sure tospecify clearly which end of the cylinder is to be cushioned.




909/280-3800� Enfield, CT

860/749-2215� Atlanta, GA

770/819-3400

� Goodland, IN219/297-3182

� Plymouth, MI734/455-1700


� Akron, OH330/253-4500

� Portland, OR503/285-0884


� Toronto, Ont., Can.416/255-4567


65


Engineering Section Index

Engineering SectionIndex

Operating Principles and Construction ......................................................................................................................... 66-67Theoretical Push and Pull Forces for Pneumatic Cylinders ................................................................................................. 68Fluid Service - Industrial Cylinders, Operating Fluids andTemperature Range/Water Service, Non-LubricatedService and Warranty ....................................................................................................................................................... 69Pressure Ratings - Series LAA Cylinders .......................................................................................................................... 70Ports ............................................................................................................................................................................... 71Rod End Data - Special Assemblies ................................................................................................................................ 72Stroke Data - Tie Rod Supports, Stroke Adjusters, Thrust Key Mountings .......................................................................... 73Acceleration and Deceleration Data .................................................................................................................................. 74Stop Tubing - Mounting Classes ....................................................................................................................................... 75Cylinder Stroke Selection Chart - Mounting Groups ........................................................................................................... 76Hydraulic Cylinder Port Sizes and Piston Speed .......................................................................................................... 77-78Deceleration Force and Air Requirements for Pneumatic Cylinders .................................................................................... 79Air Cylinder Cushion Ratings - Air Requirements .......................................................................................................... 80-82Parts Identification/Mountings ...................................................................................................................................... 83-88Cushion Kits .................................................................................................................................................................... 85Seal Kits - Standard Seals ............................................................................................................................................... 86Seal Kits - Group 5 Service .............................................................................................................................................. 87Seal Kits - Series LAN ...................................................................................................................................................... 88



909/280-3800� Enfield, CT

860/749-2215� Atlanta, GA

770/819-3400

� Goodland, IN219/297-3182

� Plymouth, MI734/455-1700


� Akron, OH330/253-4500

� Portland, OR503/285-0884


� Toronto, Ont., Can.416/255-4567


66

Operating Principles andConstruction

Cylinder OperationCylinders are used in the majority of applications to convert fluidenergy into straight line motion. For this reason, they are oftencalled linear actuators.Cylinders are manufactured in a variety of diameters, strokelengths, and mounting styles. They may be classified, accordingto construction, into four types: tie-rod, threaded, welded, andflanged. Cylinders are also made using retaining rings.

pD2

Area = 4 or Area = .7854 x D2

When calculating force developed on the return stroke, pressuredoes not act on the rod area of the piston, therefore the rod areamust be subtracted from the total piston area.

Basic ConstructionThe major components of a cylinder are the head, cap, tube tierods, piston, piston rod, rod bearing and seals.

Cylinder Heads and Caps are usually made from rolled steel orcast iron. Some are also from aluminum or bronze.

Cylinder Tubes are usually brass, steel or aluminum. The inside,and sometimes the outside, is plated or anodized to improvewear characteristics and reduce corrosion.

Illustration B-28

Pistons vary in design and materials used. Most are made of castiron or steel. Several methods of attaching the piston to the rodare used. Cushions, are an available option on most cylindersand most often, can be added with no change in envelopedimensions.

Piston Rods are generally high strength steel, case-hardened,ground, polished and hard chrome plated for wear and corrosionresistance. Corrosive atmosphere conditions usually require rodsof stainless steel, which may be chrome-plated for wear resis-tance.

Rod Glands or Bearings are used on the head end of mostindustrial cylinders to support the piston rod as it travels backand forth. The gland also acts as a retainer for the rod packingand seals. Most are made of ductile iron or bronze and usuallyare removable without disassembling the entire cylinder.

The gland usually contains a piston rod wiper or scraper on theoutboard side to remove dirt and contamination from the rod,and prevent foreign material from being drawn into the packings.A primary seal is used to seal the cylinder pressure.

Seals are generally made from Nitrile or fluoro carbon elas-tomers, polyurethane, leather or PTFE. The Lipseal® shape iscommonly used for both piston and piston rod seals. Generally,O-Rings are used for static applications such as head to tube,piston to rod, and head to gland. Cup or V-packings are used forsealing piston and piston rod. Piston rings are usually cast iron.

Tie-Rods are usually high tensile steel with either cut or rolledthreads, prestressed during assembly. Prestressing with propertorque prevents separation of parts when subjected to pressureand reduces the need for locknuts, although locknuts aresometimes used.




909/280-3800� Enfield, CT

860/749-2215� Atlanta, GA

770/819-3400

� Goodland, IN219/297-3182

� Plymouth, MI734/455-1700


� Akron, OH330/253-4500

� Portland, OR503/285-0884


� Toronto, Ont., Can.416/255-4567


67

Fundamental CylindersStandard Double-Acting CylindersPower stroke is in both directions and is used in the majority ofapplications.

Single-Acting CylindersWhen thrust is needed in only one direction, a single-actingcylinder may be used. The inactive end is vented to atmospherethrough a breather/filter for pneumatic applications, or vented toreservoir below the oil level in hydraulic application.

Double-Rod CylindersUsed when equal displacement is needed on both sides of thepiston, or when it is mechanically advantageous to couple a loadto each end. The extra end can be used to mount cams foroperating limit switches, etc.

Spring Return, Single-Acting CylindersUsually limited to very small, short stroke cylinders used forholding and clamping. The length needed to contain the returnspring makes them undesirable when a long stroke is needed.

Ram Type, Single-Acting CylindersContaining only one fluid chamber, this type of cylinder isusually mounted vertically. The weight of the load retracts thecylinder. They are sometimes know as “displacement cylinders”,and are practical for long strokes.

Telescoping CylindersAvailable with up to 4 or 5 sleeves; collapsed length is shorterthan standard cylinders. Available either single or double-acting,they are relatively expensive compared to standard cylinders.

Tandem CylindersA tandem cylinder is made up of two cylinders mounted in linewith pistons connected by a common piston rod and rod sealsinstalled between the cylinders to permit double acting operationof each. Tandem cylinders allow increased output force whenmounting width or height are restricted.

Duplex CylindersA duplex cylinder is made up of two cylinders mounted in linewith pistons not connected with rod seals installed between thecylinders to permit double acting operation of each. Cylindersmay be mounted with piston rod to piston (as shown) or back toback and are generally used to provide three position operation.

Illustration B29

Operating Principles andConstruction


DUPLEX



909/280-3800� Enfield, CT

860/749-2215� Atlanta, GA

770/819-3400

� Goodland, IN219/297-3182

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� Akron, OH330/253-4500

� Portland, OR503/285-0884


� Toronto, Ont., Can.416/255-4567


68

CFM required from a compressor at 80 psi. cu. ft. of free airrequired at other pressures can be calculated using formulabelow.

(P2 + 14.7) V2

V1 = 14.7

Where V1 = Free air consumption per inch of stroke (cubic feet).

V2 = Cubic feet displaced per inch of stroke. P2 = Gauge pressure required to move

maximum load.

DisplacementPer Inch

Of Stroke(Gallons)

.00340

.00765.0136.0213.0359.0544.0850.1224.1666.2176.3400.4896.6664

Push and Pull Forces

Theoretical Push and Pull Forces for Pneumatic and Hydraulic CylindersPush Force and Displacement

Cyl.BoreSize

(Inches)1

11/2

221/2

31/4

45678

101214

PistonArea

(Sq. In.).7851.7673.144.918.3012.5719.6428.2738.4950.2778.54113.10153.94

Cu. Ft. Free AirAt 80 Lbs. Pressure,Required To MoveMax. Load 1 Inch

.00293

.00659

.01171

.01830

.03093

.04685

.07320

.10541

.14347

.18740

.29280

.42164

.57389

Cylinder Push Stroke ForceIn Pounds At Various Pressures

25204479123208314491707962

1257196428283849

503988

157245415628982

141419242513392756557697

6551115204319540817

127718382502326851057352

10006

8065

1422513936641006157122623079402262839048

12315

10079177314491830

125719642827384950277854

1131015394

250196443785122820753143491070689623

12568196352827538485

500392885

15702455415062859820

141351924525135392705655076970

10007851770314049108300

125701964028270384905027078540113100153940

200015703540628098201660025140392805654076980100540157080226200307880

30002355531094201473024900377105892084810115470150810235620339300461820

Deductions for Pull Force and Displacement

General FormulaThe cylinder output forces are derived from the formula:

F = P x AWhere F = Force in pounds.

P = Pressure at the cylinder inpounds per square inch, gauge.A = Effective area of cylinder piston

in square inches.

Free Air refers to normal atmospheric conditions of the air at sealevel (14.7 psi). Use above cu. ft. free air required data to compute

PistonArea

(Sq. In.).196.307.7851.492.413.144.917.079.62

12.5715.9019.6423.7638.4956.75

PistonRodDia.

(Inches)1/2

5/8

113/8

13/4

221/2

331/2

441/2

551/2

781/2

2558

20376079

123177241314398491594962

1419

5010153975

121157245354481628795982

118819242838

6513205197

157204319460625817

10331277154425023689

80162565

119193251393566770

100612721571190130794540

100203179

149241314491707962

125715901964237638495675

2504977196373603785

12281767240531433975491059409623

14187

50098

15439274512051570245535354810628579509820

118801924528375


Of Stroke(Gallons)

.0009

.0013

.0034

.0065

.0104

.0136

.0213

.0306

.0416

.0544

.0688

.0850

.1028

.1666

.2455

Cu. Ft. Free AirAt 80 Lbs. Pressure,Required To MoveMax. Load 1 Inch

.00073

.00114

.00293

.00554

.00897

.01171

.01830

.02635

.03587

.04685

.05929

.07320

.08857

.14347

.21157

1000196307785

149024103140491070709620

125701590019640237603849056750

2000392614

15702980482062809820

14140192402514031800392804752076980113500

30005889212355447072309420

14730212102886037710477085892071280115470170250

Piston Rod Diameter Force In Pounds At Various Pressures

To determine Cylinder Pull Force or Displacement, deduct the following Force orDisplacement corresponding to Rod Size, from selected Push Stroke Force or

Displacement corresponding to Bore Size in table above.


Of Stroke(Gallons)

.0034.00765.0136.0213.0359.0544.0850.1224.1666.2176.3400.4896.6664




909/280-3800� Enfield, CT

860/749-2215� Atlanta, GA

770/819-3400

� Goodland, IN219/297-3182

� Plymouth, MI734/455-1700


� Akron, OH330/253-4500

� Portland, OR503/285-0884


� Toronto, Ont., Can.416/255-4567


69

Operating Fluids and Temperature RangeFluidpower cylinders are designed for use with pressurized air, hydraulic oil and fire resistantfluids, in some cases special seals are required.

Class 1 SealsClass 1 seals are the standard seals provided in a cylinder assembly. They are intended for usewith fluids such as: air, nitrogen, mineral base hydraulic oil or MIL-H-5606 within the temperaturerange of -10°F (-23°C) to +165°F (+74°C). The individual seals may be nitrile (Buna-N), enhancedpolyurethane, polymyte, PTFE or filled PTFE.

Class 2 (Nitrile) SealsClass 2 seals are intended for use with water base fluids within the temperature of -10°F (-23°C)to +165°F (+74°C) except for High Water Content Fluids (HWCF) in which case Class 6 sealsshould be used. Typical water base fluids compatible with Class 2 seals are: Water, Water-Glycol, Water-in Emulsion, Houghto-Safe 27, 620 5040, Mobil Pyrogard D, Shell Irus 905, UconHydrolube J-4. Class 2 seals are nitrile. Lipseal will have polymyte or PTFE back-up washerwhen required. O-rings will have nitrile back-up washers when required.

Class 3 Seals — Ethylene Propylene (E.P.R.) SealsClass 3 seals are intended for use with some Phosphate Ester Fluids between the temperaturesof -10°F (-23°C) to +130°F (+54°C). Typical fluids compatible with Class 3 seals are Skydrol 500and 700. Class 3 seals are Ethylene Propylene. Lipseals will have a PTFE back-up washer whenrequired. O-rings will have EPR back-up washers when required. Note: Class 3 seals are notcompatible with mineral base hydraulic oil or greases. Even limited exposure to these fluids willcause severe swelling. PTFE back-up washer may not be suitable when used in a radiationenvironment.

Class 4 Seals — Nitrile SealsClass 4 seals are intended for low temperature service with the same type of fluids as used withClass 1 seals within the temperature range of -50°F (-46°C) to +150°F (+66°C). Class 4 seals arenitrile seals. Lipseals will have leather, polymyte or PTFE back-up washers when required.O-rings will have nitrile back-up washers when required.

Class 5 Seals — Fluorocarbon SealsClass 5 seals are intended for elevated temperature service or for some Phosphate Ester Fluidssuch as Houghto-Safe 1010, 1055, 1120; Fyrquel 150, 220, 300, 350; Mobil Pyrogard 42, 43, 53,and 55. Note: In addition, Class 5 seals can be used with fluids listed below under Class 1 orClass 2 service. However, they are not compatible with Phosphate Ester Fluids such asSkydrols. Class 5 seals can operate with a temperature range of -10°F (-23°C) to +250°F(+121°C). Fluorocarbon seals may be operated to +400°F (+204°C) with limited service life. Fortemperatures above +250°F (-121°C) the cylinder must be manufactured with non-studdedpiston rod thread and a pinned piston to rod connection. Class 5 seals are fluorocarbon seals.Lipseals will have PTFE back-up washers when required. O-rings will have fluorocarbon back-upwhen required.

Class 6 SealsClass 6 seals are intended for High Water Content Fluids (HWCF) such as Houghto Hydrolubic120B and Sonsol Lubrizol within the temperature range of +40°F (+4°C) to +120°F (+49°C). Class6 seals are special nitrile compound dynamic seals. Lipseals will have PTFE and or polymyteback-up washers when required. O-rings will have nitrile back-up washers when required.Because of the viscosity of these fluids, cylinders specified with Class 6 seals, will also bemodified to have lipseal piston seals and straight cushions.

Hi-Load SealsHi-Load seals consist of one or two filled PTFE dynamic piston seals with an elastomerexpander underneath. Hi-Load piston arrangement normally consists of a wear ring on each endof the piston with the seals in the middle. These types of seals are virtually leak free seals understatic conditions and can tolerate high pressure. The wear rings on the piston can also toleratehigh side loads. The dynamic portion of the seal is bronze filled PTFE and compatible with allsix classes of service. However, carbon filled PTFE will provide better seal life when used withClass 6 fluids. A nitrile expander will be provided unless Class 3 or 5 seals are specified. In thosecases the expander will be of EPR or Fluorocarbon respectively. Note: It may be necessary tocycle the piston seals 40 or 50 times before achieving leakage free performance.

Lipseal PistonsUnder most conditions lipseals provide the best all around service for pneumatic applications.Lipseals with a back-up washers are often used for hydraulic applications when virtually zero

static leakage is required. Lipseals will function properly in these applications when used inconjunction with moderate hydraulic pressures. A high load piston option is recommendedwhen operating at high pressures and especially with large bore hydraulic cylinders.

Warning!The piston rod stud and the piston rod to piston threaded connections are secured with ananaerobic adhesive which is temperature sensitive. Cylinders specified with fluorocarbon sealsare assembled with anaerobic adhesive having a maximum temperature rating of +250°F(+121°C). Cylinders specified with all other seal compounds are assembled with anaerobicadhesive have a maximum operating temperature rating +165°F (+74°C). These temperaturelimitations are necessary to prevent the possible loosening of the threaded connections.Cylinders originally manufactured with Class 1 seals (Nitrile) that will be exposed to ambienttemperatures above +165°F (+74°C) must be modified for higher temperature service. Contactthe factory immediately and arrange for the piston to rod and the stud to piston rodconnections to be properly reassembled to withstand the higher temperature service.

Low Friction Hydraulic SealsLow Friction hydraulic seals are available as an option for both piston and piston rod seals forLAH and LAL Series cylinders. They are sometimes used when a cylinder is controlled by servoor proportional valve. The seal assembly itself is a two piece assembly consisting of a filledPTFE dynamic seal with an elastomer expander. A piston seal assembly consists of one sealassembly in the middle of the piston with a filled PTFE wear ring on each side of the piston. Thepiston rod seal assembly consists of two seal assemblies and an elastomer wiper seal. Thefilled PTFE seals are compatible with Class 1, 2, 3, 4 & 5 fluids and provide virtually leak freesealing. The expanders and rod wiper will be nitrile unless Class 3 or 5 seals are specified. Inthose cases the expanders and wiper will be EPR and fluorocarbon respectively. Whenspecifying low friction seals specify if piston, piston rod seals or both are required. Note: It maybe necessary to cycle these seals 40 or 50 times before achieving leakage free performance.

Cast Iron Piston RingsCast iron rings are the standard piston seals for LAH and LAL Series cylinders. They offer thewidest operating conditions by tolerating high operating pressures, wide temperature rangeand are compatible with most fluids. The only drawback of cast iron rings is that they allow asmall amount of leakage. The leakage for a 4" bore cylinder, operating at 2000 psi, with mineralbase hydraulic fluid will be less than 10in/2min. Leakage will increase as pressure, bore size andviscosity of the operating hydraulic fluid increases. For these reasons cast iron rings are notrecommended when using water or Class 6 fluids.

Water ServiceFor pressures up to 250 psi Series LAA and LAL cylinders can be modified to make them morenearly suitable for use with water as the operating medium. The modifications include chrome-plated cylinder bore; cadmium-plated head, cap and piston; chrome-plated 17-4 stainless steelpiston rod; chrome plated cushion sleeve or cushion spear.Modified cylinders may also be used for higher operating pressures, up to 2000 psi, dependingon bore size. (See pressure rating for Hydraulic Cylinders. Series LAH and LAL hydrauliccylinders can also be modified for water operation and supplied with chrome-plated cylinderbore; cadmium-plated head, cap and piston; chrome-plated precipitation hardened stainlesssteel piston rod, chrome-plated cushion sleeve or cushion spear. When high water base fluidsare the operating medium, hydraulic cylinders are usually supplied with high water base rodwiper and seals. Water and high water base fluid operated cylinders are best used on shortstroke applications or where high pressure is applied only to clamp the load.

WarrantyLin-Act will warrant cylinders modified for water or high water content fluid service to be free ofdefects in materials or workmanship, but cannot accept responsibility to premature failure dueto excessive wear due to lack of lubricity or where failure is caused by corrosion, electrolysis ormineral deposits within the cylinder.

Pre-Lubricated Air CylindersLin-Act air cylinders are factory pre-lubricated with Lube-A-Cyl applied to seals, piston, cylinderbore, piston rod and gland surfaces, provides for normal cylinder operations with lubricated air.

Non-Lubricated Air CylindersFor heavier duty operation, Series LAN is recommended for non-lubricated air service. SeriesLAN cylinders include an innovative special composite material wick and ring reservoirassembly in each seal groove to retain the extreme pressure lubricant applied at time ofassembly. This lubricant coats the cylinder bore and piston rod and mating surfaces.

Temperature Range-10ºF (-23ºC) to+165ºF (+74ºC)

-10ºF (-23ºC) to+165ºF (+74ºC)

-10ºF (-23ºC) to+130ºF (+54ºC)

-50ºF (-46ºC) to+150ºF (+66ºC)

See above paragraph on Fluorocarbon sealsfor recommended temperature range.

+40ºF (+4ºC) to+120ºF (+49ºC)

Class No.1 StandardNitrile Polyurethane

2* OptionalWater base fluid seal

Nitrile

3 Special (EPR) (At extra cost)

Note: Class 3 seals are not compatible with hydraulic oil.

4 Special (Nitrile) (At extra cost)

5 Optional (At extra cost)(Fluorocarbon Seals)

Note: Class 5 seals are not suitable for use with Skydrol fluid, but can be used with hydraulic oil if desired

6 Optional (HWCF) (At extra cost)

Typical FluidsAir, NitrogenHydraulic Oil, Mil-H-5606 Oil

Water, Water-Glycol, HWCF — See Class 6 below.Water-in-Oil Emulsion Houghto-Safe, 271, 620, 5040Mobil Pyrogard D, Shell Irus 905Ucon Hydrolube J-4

Some Phosphate Ester FluidsSkydrol 500, 7000

Low Temperature Air or Hydraulic Oil

High TemperatureHoughto-Safe 1010, 1055, 1120Fryquel 150, 220, 300, 550Mobil Pyrogard 42,43,53,55

Houghton, Hydrolubric 120BSonsol Lubrizol, for other HWCF — consult factory.

Operating Fluids and TemperatureRange/Water Service/WarrantyPre-Lubricated, Non-Lubricated Cylinders




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� Toronto, Ont., Can.416/255-4567


70


1

11/2

2

21/2

31/4

4

5

6

8

1960196022802500123519251925775

1550155015501030120012001200670845845845845545700780780780780780500600660660660660660310400450630630630630630630630

1/25/85/815/81

13/85/81

13/813/41

13/813/421

13/813/42

21/21

13/813/42

21/23

31/213/813/42

21/23

31/24

13/813/42

21/23

31/24

41/25

51/2

5/811

13/813/4

221/23

31/2

253029502340225021302170227020302040

11/22

21/2

31/445678

300030003000300030003000300030003000

Application DataThe proper application of a fluid power cylinder requiresconsideration of the operating pressure, the fluid medium, themounting style, the length of stroke, the type of piston rodconnection to the load, thrust or tension loading on the rod,

mounting attitude, the speed of stroke, and how the load inmotion will be stopped. Information given here provides pressurerating data for pneumatic and hydraulic cylinders.

Pneumatic CylindersStandard operating fluid — filtered air which is free of moisture.LAA Series cylinders are recommended for maximum 250 psiheavy-duty service.

Pressure Ratings Fluid Medium Air

Hydraulic Cylinders (Heavy-Duty)Standard operating fluid — clean, filtered hydraulic oil. Pressureratings for heavy-duty hydraulic cylinders are shown in thefollowing table:

Pressure RatingsLAH Series hydraulic cylinders are recommended for pressuresto 3000 psi for heavy-duty service with hydraulic oil. The 4:1design factor ratings shown are based on tensile strength ofmaterial and are for standard rod diameter only. The rating isconservative for continuous severe applications. Design factorsat other pressures can be calculated from this rating. In addition,mounting styles, stroke, etc., should be considered because ofthe limiting effect they may have on these ratings.

Maximum Pressure Ratings

Hydraulic Cylinders (Medium-Duty)Pressure ratings for LAL Series hydraulic cylinders vary by boresize and rod size as shown in table below. For pressures higherthan those indicated, LAH Series heavy-duty cylinders should beused.

LAL Series Hydraulic Cylinders Maximum Pressure Rating

250250250250250250250250250250250250

LAA SeriesMax. Heavy-Duty

Operating Pressure(PSI)

Bore Size(Inches)

StandardPiston RodDiameters(Inches)

111/2

221/2

31/4

4568

101214

1/25/85/85/8

111

13/8

13/813/4

221/2

4:1*Design Factor(Tensile) (PSI)

Bore Size(Inches)

RodDiameter(Inches)

Heavy-DutyService

(PSI)

Pressure RatingAt 4:1 Design*

Factor(On Tensile)

Bore Size(Inches)

RodDiameters(Inches)

Cylinder Pressure Ratings

*Applies to all mountings except MF1 and MF2.*Applies to all mountings except MF1.



909/280-3800� Enfield, CT

860/749-2215� Atlanta, GA

770/819-3400

� Goodland, IN219/297-3182

� Plymouth, MI734/455-1700


� Akron, OH330/253-4500

� Portland, OR503/285-0884


� Toronto, Ont., Can.416/255-4567


71


Table CSAE Straight Thread O-Ring Ports

Size Tube Thread Size Tube ThreadNo. O.D. (In.) Size No. O.D. (In.) Size

Note: For the pressure ratings of individual connectors, contactyour connector supplier. Hydraulic cylinders applied with meterout or deceleration circuits are subject to intensified pressure atthe cylinder piston rod end. The rod end pressure is approxi-mately equal to:

Effective Cap End Piston AreaEffective Rod End Piston Area x Operating Pressure

International PortsOther port configurations to meet international requirements areavailable at extra cost. Lin-Act cylinders can be supplied, onrequest, with British standard taper port (BSPT). Such port has ataper of 1 in 16 measured on the diameter (1/16" per inch). Thethread form is Whitworth System, and size and number ofthreads per inch are as follows:

Table DBritish Standard Pipe Threads

British standard parallel internal threads are designated as BSPand have the same thread form and number of threads per inchas the BSPT type and can be supplied, on request, at extra cost.Unless otherwise specified, the BSP or BSPT port size suppliedwill be the same nominal pipe size as the NPTF port for a givenbore size cylinder.

Metric ports can also be supplied to order at extra cost. Consultfactory.

1/81/43/81/23/4

111/411/2

2

PortsLin-Act hydraulic and pneumatic cylinders can be supplied withSAE straight O-ring ports or NPTF pipe thread ports. For thetype of port recommended and port size, see respective productcatalogs. If specified on your order, extra ports can be providedon the sides of heads or caps that are not occupied by mount-ings or cushion valve.

Standard port location is position 1 as shown on line drawingsin product catalog and Figure 1 below. Cushion adjustmentneedle and check valves are at positions 2 and 4 (or 3), depend-ing on mounting style. Heads or caps which do not have anintegral mounting can be rotated and assembled with ports at90º or 180º from standard position. Mounting styles on whichhead or cap can be rotated at no extra charge are shown in TableA below. To order, specify by position number. In such assem-blies the cushion adjustment needle and check valve rotateaccordingly since their relationship with port position does notchange.

Figure 1

Head (Rod) End Head Cap

Table A

Applies to LAA, LAL and LAH Series

Ports can be supplied at positions other than those shown inTable A at an extra charge. To order, specify port position asshown in Figure 1.

Straight Thread PortsThe SAE straight thread O-ring port is recommended forhydraulic applications. Lin-Act will furnish this port configura-tion at positions shown in Table A. This port can also beprovided at positions other than those shown in Table A at anextra charge. SAE port size numbers are listed next to the NPTFpipe thread counterparts for each bore size in the respectiveproduct catalogs. Size number tube O.D. and port thread size forSAE ports are listed in Table C.

Port Position Available

Mounting Style Head End Cap End

MX0, MX3, MX2, MX1, MP2,MS1, MF2, MF6, MF1, MF5, 1, 2, 3 or 4 1, 2, 3 or 4

MT4

MP1, MT2, ME6 1,2, 3 or 4 1 or 3

MT1, ME5 1 or 3 1, 2, 3 or 4

MS2, MS3, MS4 1 1

1/83/16

1/45/16

3/81/25/8

12—16202432—

3/4—1

11/411/2

2—

11/16 - 12—

15/16 - 1215/8 - 1217/8 - 1221/2 - 12

—

234568

10

5/16 - 243/8 - 247/16 - 201/2 - 20

9/16 - 183/4 - 167/8 - 14

281919141411111111

.383

.518

.656

.8251.0411.3091.6501.8822.347

Nominal No. Threads PipePipe Size Per Inch O.D.

Ports

1

2

3

4



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� Toronto, Ont., Can.416/255-4567


72


Special Rod EndsIf a rod end configuration other than the standard styles 4, 8 and9 is required, such special rod ends can be provided. Thedesignation “Style 3” is assigned to such specials and isincorporated in the cylinder model number. To order, specify“Style 3” and give desired dimensions for CC or KK, A, LA orLAF, or W if female end. If otherwise special, send a dimensionedsketch.

Special Assemblies from Standard PartsEach dimensioned drawing in this catalog has position numbersshown on the end view to identify the four sides of the cylinder.These aid in communications and simplify the writing ofspecifications that cover changes in port positions, etc. Follow-ing are several suggested special assemblies that can be madeup from standard parts.A) By calling out the position numbers for the desired locationsfor head and cap ports, many mounting styles can be assembledwith ports located at 90º or 180º from standard. In such specialassemblies, the cushion needle and check valves are alsorepositioned since their relation with the port position does notchange.B) The cushion needle valve is interchangeable with the checkvalve in the cylinder heads. The cushion needle valve can beassembled on side position 4 with the check valve on side 2 formost mounting styles when the port is in the standard sideposition 1.On mounting styles MT1, MT2 and MT4 the cushion needlevalves are provided only on the side position 3 on the head orcap which accommodates the mounting. The opposite head orcap can be rotated.C) Standard mountings in different combinations can beprovided: for example Style MF1 mounting on head end withStyle MS2 on the cap end.

Single-Acting CylindersDouble-acting cylinders are supplied as standard. They can alsobe used a single-acting cylinders where fluid force is applied toonly one side of the piston, with the load or other external forcesacting to “return” the piston after pressure is exhausted.Spring-Returned, Single-Acting Cylinders Single-acting,spring-returned models can also be provided. Load conditionsand friction factors must be considered in supplying the properspring for the application. In addition, it is necessary thatinformation be supplied as to which side of the piston the springshould act upon. Specify "Spring to return piston rod” or“Spring to advance piston rod.”On longer stroke spring-returned cylinders, it is recommendedthat tie rod extensions be specified on the cylinder end in whichthe spring is located so that the cap or head against which thespring is acting can be “backed-off” slowly until compression ofthe spring is relieved. In such cases it should also be specifiedthat the tie rod nuts be welded to the tie rods at the opposite endof the cylinder to further insure safe disassembly.Consult factory when ordering spring-returned cylinders.

Rod End DataRod end dimension symbols as shown comply with the NFPAdimensional code. The following chart indicates the symbolsused in this catalog.

Description Symbol

Thread diameter and pitch KK or CC

Length of thread A

Length of rod extension from LA or LAF (Male Thread)face of gland retainer to end of W (Female Thread)retracted rod

Three rod ends for cylinders are offered as shown on thedimension pages of this catalog. They are styles 4, 8 and 9, andall three are optional without price penalty. If a rod end style isnot specified, style 4 (NFPA Style SM) will be supplied. Styles 4and 8 are supplied with high strength rolled thread studs onpiston rods through 2" diameter. Longer studs are available; seetable below.

Warning!Piston rods are not normally designed to absorb bendingmoments or loads which are perpendicular to the axis of pistonrod motion. These additional loads can cause the piston rod endto fail. If these types of additional loads are expected to beimposed on the piston rods, their magnitude should be madeknown to our engineering department so they may be properlyaddressed. Additionally, cylinder users should always make surethat the piston rod is securely attached to the machine member.

Piston Rod End ThreadsStandard piston rod end thread lengths are shown as dimension“A” in catalog dimension pages. Special rod end threads whichare two times standard length can be supplied at a small extracost. Available thread lengths are shown in the table below.

Optional Piston Rod End StudsTwo Times Standard Length

International Rod End ThreadsPiston rod threads to meet international requirements areavailable at extra cost, with British standard fine (W) or metric (M).To order consult factory.

Rod End ThreadStyle 4

Rod End ThreadStyle 8

11/2

21/431/4

441/2

1/2 - 207/8 - 1411/4 - 1211/2 - 1213/4 - 12

11/2

21/431/4

441/2

7/16 - 203/4 - 161 - 14

11/4 - 1211/2 - 12

5/8

113/8

13/4

2

ThreadDia. & Pitch

(KK)Length( 2 x A)

ThreadDia. & Pitch

(CC)Length(2 x A)Piston Rod Dia.

Rod End DataSpecial Assemblies



909/280-3800� Enfield, CT

860/749-2215� Atlanta, GA

770/819-3400

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� Akron, OH330/253-4500

� Portland, OR503/285-0884


� Toronto, Ont., Can.416/255-4567


PD

or

PE PA

W

INTEGRAL KEYFA

PD

or

PE PA

W

INTEGRAL KEYFA

STOP PINSEAL FOR THREADS 1" & UP

D-THREADS

J-WRENCH SQUARE

SEAL FOR 1/2& 3/4 THREADS

K (MIN.)L

73


Rigidity of Envelope The prestressed tie rod construction ofcylinders has advantages in rigidity within the limits of thecylinder tube to resist buckling. For long stroke cylinders withinpractical limits. Tie rod supports (see table below) which movethe tie rod centerlines radially outward (patent number 3011844)are used.Standard tie rod supports are kept within the envelope dimen-sions of the head and cap, and generally do not interfere withmounting a long cylinder.

Stroke AdjustersStroke Adjusters For the requirement where adjusting the strokeis specified. Lin-Act has several designs to offer, one of which isillustrated below. This is suitable for infrequent adjustment andis economical.

Bore Size

Stroke DataLin-Act cylinders are available in any practical stroke length. Thefollowing information should prove helpful to you in selectingthe proper stroke for your cylinder application.Stroke Tolerances Stroke length tolerances are required due tobuildup of tolerances of piston, head, cap and cylinder body.Standard production stroke tolerances run +1/32" to -1/64" up to20" stroke, +1/32" to -.20" for 21" to 60" and +1/32" to -1/32" forgreater than 60" stroke. For closer tolerances on stroke length, itis necessary to specify the required tolerance plus the operatingpressure and temperature at which the cylinder will operate.Stroke tolerances smaller than .015" are not generally practicaldue to elasticity of cylinders. If machine design requires suchclose tolerances, use of a stroke adjuster (below) may achieve thedesired result.

Tie Rod Supports

Thrust Key MountingsThrust key mountings eliminate the need of using fitted bolts orexternal keys on side mounted cylinders. Cylinders in mountingstyles MS2, MS4, and MS1 can be provided with the glandretainer plate extended below the mounting side of the cylinder(see illustration below). This extended retainer plate can then befitted into a keyway milled into the mounting surface of themachine member.

LAA, LAN and LAL Series

*1" bore MS1 Mounting available with 1/2" diameter rod only.

Thrust Key Mountings

LAH Series

108

211——

120

2211—

132

3211—

144

32111

156

32211

168

43211

Bore1

11/2

221/2

31/4

4

Stroke (Inches)36——————

481—————

6011————

72111———

84211———

96

211——

Num

ber

of

Sup

po

rts

Req

uire

d

Consult Factory

11/2

221/2, 31/4

45678

11/2, 221/2,31/4,4

5, 6810

12, 14——

LAALAL

SERIESLAH

SERIES5/16

7/16

5/8

15/16

15/16

111/16

223/8

J5891820202020

L(Max.)

15/16

11/4

111/16

21/8

211/16

31/8

31/4

31/2

K1/2 - 203/4 - 161 - 14

11/2 - 122-12

21/2 - 123-12

31/2 - 12

D

Dim.PA

3/16

5/16

3/8

Dim. PDMtg. StylesMS2, MS4

Dim. PDMtg. Styles

MS1*13/16

13/8

15/8

113/16

21/4

29/16

31/16

35/8

Bore1

11/2

221/2

31/4

45

6

15/16

13/16

17/16

111/16

23/16

29/16

31/16

35/8

Dim.FA

.361 +.000

-.002

.562 +.000 -.002

.687 +.000

-.002

17/16

113/16

21/16

25/8

215/16

311/16

41/4

51/4

Dim. PDMtg. StylesMS2, MS4

Dim.PA3/16

5/16

5/16

3/8

7/16

7/16

1/2

1/2

Dim.FA

.361

.611

.611

.736

.861

.861

.986

.986

Bore11/2

221/2

31/4

4568

+.000" -.001"

Stroke DataTie Rod SupportsStroke Adjusters — Thrust Key Mountings

Note: 5" through 14" bore sizes — no supports required.

Here a “retracting strokeadjuster” must be calledfor in specifications, andthe length of the adjust-ment must be specified.

Where frequent adjustmentor cushions at the cap endare required, other designsare available according toapplication needs.



909/280-3800� Enfield, CT

860/749-2215� Atlanta, GA

770/819-3400

� Goodland, IN219/297-3182

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� Akron, OH330/253-4500

� Portland, OR503/285-0884


� Toronto, Ont., Can.416/255-4567


74

Lin-Act Series LAAHeavy-Duty Air CylindersAcceleration

Deceleration Data

Acceleration and Deceleration Force DeterminationThe uniform acceleration force factor chart and the accompany-ing formula can be used to rapidly determine the forces requiredto accelerate and decelerate a cylinder load. To determine theseforces, the following factors must be known: total weight to bemoved, maximum piston speed, distance available to start or

stop the weight (load), direction of movement, horizontal orvertical, and load friction. By use of the known factors and the “g”factor from chart, the force necessary to accelerate or decelerate acylinder load may be found by solving the formula (as shown inchart below) application to a given set of conditions.

Nomenclature

V = Velocity in feet per minuteS = Distance in inchesF = Force in lbs.W = Weight of load in lbs.g = Force factorf = Friction of load on machine ways in poundsTo determine the force factor “g” from the chart, locate the intersectionof the maximum piston velocity line and the line representing theavailable distance. Project downward to locate “g” on the horizontalaxis. To calculate the “g” factor for distances and velocities exceedingthose shown on the chart, the following formula can be used:

g = v2/s x .0000517Example: Horizontal motion of a free moving 6000 lb. load is requiredwith a distance of 1/2" to a maximum speed of 120 feet per minute.Formula (1) F = Wg should be used.F = 6000 pounds x 1.50 (from chart) = 9000 lbs.Assuming a maximum available pump pressure of 1000 psi, a 4" borecylinder should be selected, operating on push stroke at approxi-mately 750 psi pressure at the cylinder to allow for pressure lossesfrom the pump to the cylinder.Assume the same load to be sliding on ways with a coefficient offriction of 0.15. The resultant friction load would be 6000 x 0.15 = 900lbs.Formula (2) F = Wg + f should be used.F = 6000 lbs. x 1.5 (from chart) + 900 = 9900 lbs.Again allowing 750 psi pressure at the cylinder, a 5" bore cylinder isindicated.

Example: Horizontal deceleration of a 5000 lb. load is requiredby using a 1" long cushion in a 5" bore cylinder having a 13/4"diameter piston rod. Cylinder bore area (19.64 sq. in.) minusthe rod area results in a minor area of 17.23 sq. in. at head endof cylinder. A pump delivering 750 psi at the cylinder is used topush the load at 120 feet per minute. Friction coefficient is 0.15or 750 lbs.In this example, the total deceleration force is the sum of theforce needed to decelerate the 5000 lbs. load, and the forcerequired to counteract the thrust produced by the pump.W = Load in lbs. = 5000S = Deceleration distance in inches = 1"V = Maximum piston speed in feet per minute = 120g = .74 (from chart)f = 750 lbs.Use formula (3) F = Wg - f(F = Wg - f) = (F = 5000 x .74 - 750) = 2950 lbs.The pump is delivering 500 psi acting on the 19.64 sq. in. pistonarea producing a force (F2) of 9820 lbs. This force must beincluded in our calculations. Thus F + F2 = 2950 + 9820 =12770 lbs. total force to be decelerated.The total deceleration force is developed by the fluid trappedbetween the piston and the head. The fluid pressure is equal tothe force (12770 lbs.) divided by the minor area (17.23 sq. in.)equals 741 psi. This pressure should not exceed the non-shock rating of the cylinder.Cushioning practice is to select a “g” factor between .2 and 1.5.

300

200

150

100

80

60

40

30

20

15

10.010 .015 .02 .025 .03 .04 .05 .06 .07 .08 .09.10 .15 .20 .25 .30 .40 .50 .60 .70 .80 .901.0 1.50 2.00

g–ACCELERATION FORCE FACTOR

V–M

AX

IMU

M V

ELO

CIT

Y (F

EE

T P

ER

MIN

UTE

)

ACCELERATION OR DECELERATION DISTANCE

S=2"

S=1 3/4"

S=1 1/2"

S=1 1/4"

S=2"

S=1/4"

S=1/2"

S=3/4"

FOR HORIZONTAL MOTION

To accelerate or decelerate –(1)F = WgTo accelerate load and overcome friction –(2)F = Wg + fTo declerate load and friction –(3)F = Wg – f

FOR VERITCAL MOTION

Acceleration upward or deceleration downward –(4)F = Wg + WAccleration downward or deceleration upward –(5)F = Wg – W

If load friction (f) is involved,add or subtract as applicable. Cylinder friction need not be considered since it is insignificantin most applications.



909/280-3800� Enfield, CT

860/749-2215� Atlanta, GA

770/819-3400

� Goodland, IN219/297-3182

� Plymouth, MI734/455-1700


� Akron, OH330/253-4500

� Portland, OR503/285-0884


� Toronto, Ont., Can.416/255-4567


75


Group 2 PIVOT MOUNTS which absorb force on cylinder centerline.

Heavy-Duty ServiceFor Thrust Loads Mtg. Styles MT4, MT1For Tension Loads Mtg. Styles MP1, MP2, MT4, MT1, MT2

Medium-Duty ServiceFor Thrust Loads Mtg. Styles MP1, MP2For Tension Loads Mtg. Styles MP1, MP2Light-Duty ServiceFor Thrust LoadsFor Tension Loads

Group 3 FIXED MOUNTS which do not absorb force on the centerline.

Heavy-Duty ServiceFor Thrust Loads Mtg. Style MS2For Tension Loads Mtg. Style MS2Medium-Duty ServiceFor Thrust Loads Mtg. Style MS4For Tension Loads Mtg. Style MS4Light-Duty ServiceFor Thrust Loads Mtg. Style MS1*For Tension Loads Mtg. Style MS1*

*Mounting style MS1 recommended for maximum pressure of 150 psi.

Stop Tubing

Long stroke cylinders, fixed or pivot mounted, tend to jackknifeor buckle on push load applications, resulting in high bearingloading at the rod gland or piston. Use of a stop tube tolengthen the distance between the gland and piston whencylinder rod is fully extended is recommended to reduce thesebearing loads. The drawing below shows stop tube constructionfor fluid power cylinders. Refer to page 70 to determine stoptube length.

Drawing A

When specifying cylinders with long stroke and stop tube, besure to call out the net stroke and the length of the stop tube.Machine design can be continued without delay by laying in acylinder equivalent in length to the NET STROKE PLUS STOPTUBE LENGTH, which is referred to as GROSS STROKE.

Drawing B

Double piston design is supplied on air cylinders with cushionhead end or both ends.

Drawing C

This design is supplied on all non-cushion cylinders.

LAA, LAL and LAH Series Cylinders

Mounting Classes

Standard mountings for fluid power cylinders fall into threebasic groups. The groups can be summarized as follows:Group 1 Straight Line Force Transfer with fixed mounts whichabsorb force on cylinder centerline.Group 2 Pivot Force Transfer. Pivot mountings permit a cylinderto change its alignment in one plane.Group 3 Straight Line Force Transfer with fixed mounts whichdo not absorb force on cylinder centerline.Because a cylinder’s mounting directly affects the maximumpressure at which the cylinder can be used, the chart belowshould be helpful in selection of the proper mounting combina-tion for your application. Stroke length, piston rod connection toload, extra piston rod length over standard, etc., should beconsidered for thrust loads. Alloy steel mounting bolts arerecommended for all mounting styles, and thrust keys arerecommended for Group 3.

Group 1 FIXED MOUNTS which absorb force on cylinder centerline.

Heavy-Duty ServiceFor Thrust Loads Mtg. Styles MF6, MX2, MS3For Tension Loads Mtg. Styles MF5, MX3, MS3Medium -Duty ServiceFor Thrust Loads Mtg. Styles MF2, MF5For Tension Loads Mtg. Styles MF1, MF6Light-Duty ServiceFor Thrust Loads Mtg. Style MF1For Tension Loads Mtg. Style MF2

Stop TubingMounting Classes



909/280-3800� Enfield, CT

860/749-2215� Atlanta, GA

770/819-3400

� Goodland, IN219/297-3182

� Plymouth, MI734/455-1700


� Akron, OH330/253-4500

� Portland, OR503/285-0884


� Toronto, Ont., Can.416/255-4567


100 2 3 4 5 6 7 8 9 1000 2 3 4 5 6 7 8 9 10,000 2 3 4 5 6 7 8 9 100,000 2 310

20

30

40

50

60

300

200

100908070

THRUST–POUNDS

ROD DIAMETER

BA

SIC

LE

NG

TH–I

NC

HE

S

INC

HE

S O

F

STO

P T

UB

E

1

2

34567

CO

NS

ULT

FA

CTO

RY

58

1

134 2 21

2 3 312 4 41

2 5 512

381

76


Piston Rod — Stroke Selection Chart

How to Use the ChartThe selection of a piston rod for thrust (push) conditions requires thefollowing steps:1. Determine the type of cylinder mounting style and rod endconnection to be used. Then consult the chart below and find the“stroke factor” that corresponds to the conditions used.2. Using this stroke factor, determine the “basic length” from theequation:

Basic Actual StrokeLength = Stroke x Factor

The graph is prepared for standard rod extensions beyond the faceof the gland retainers. For rod extensions greater than standard, addthe increase to the stroke in arriving at the “basic length.”3. Find the load imposed for the thrust application by multiplying thefull bore area of the cylinder by the system pressure.4. Enter the graph along the values of “basic length” and “thrust” asfound above and note the point of intersection:

A) The correct piston rod size is read from the diagonally curvedline labeled “Rod Diameter” next above the point of intersection.B) The required length of stop tube is read from the right of thegraph by following the shaded band in which the point of intersec-tion lies.C) If required length of stop tube is in the region labeled “consultfactory,” submit the following information for an individual analysis:

1) Cylinder mounting style.2) Rod end connection and method of guiding load.3) Bore, required stroke, length of rod extension (Dim. “LA”) ifgreater than standard, and series of cylinder used.4) Mounting position of cylinder. (Note: If at an angle or vertical,specify direction of piston rod.)5) Operating pressure of cylinder if limited to less than standardpressure for cylinder selected.

Recommended Mounting Styles for Rod End StrokeMaximum Stroke and Thrust Loads Connection Case Factor

Groups 1 or 3Long stroke cylinders for thrust loads should be mountedusing a heavy-duty mounting style at one end, firmly fixedand aligned to take the principal force. Additional mountingshould be specified at the opposite end, which should beused for alignment and support. An intermediate supportmay also be desirable for long stroke cylinders mountedhorizontally. See catalog page no. 73 under “Tie RodSupports — Rigidity of Envelope” for a guide. Machinemounting pads can be adjustable for support mountings toachieve proper alignment.

Group 2MT1 — Trunnion on Head

MT4 — Intermediate Trunnion

MT2 — Trunnion on Cap orMP1 — Clevis on Cap

Fixed and RigidlyGuided

Pivoted and RigidlyGuided

Supported but notRigidly Guided




.50

.70

2.00

1.00

1.50

2.00

Cylinder Stroke Length

I

II

III

IV

V

VI



909/280-3800� Enfield, CT

860/749-2215� Atlanta, GA

770/819-3400

� Goodland, IN219/297-3182

� Plymouth, MI734/455-1700


� Akron, OH330/253-4500

� Portland, OR503/285-0884


� Toronto, Ont., Can.416/255-4567


77

Lin-Act Series LAAHeavy-Duty Air Cylinders Hydraulic Cylinder Port Sizes and

Piston Speed

One of the factors involved in determining the speed of ahydraulic cylinder piston is fluid flow in connecting lines,generally measured in gallons per minute, introduced to, orexpelled from, cap end cylinder port. (Due to piston rod displace-ment, the flow at head end port will be less than at cap end.)Fluid velocity, however, is measured in feet per second. Inconnecting lines this velocity should generally be limited to 15feet per second to minimize fluid turbulence, pressure loss andhydraulic shock.

Piston speed for cylinders can be calculated from data shownbelow. The table shows fluid velocity flow for major cylinder

areas as well as for the net area at the rod end for cylinders 1"through 14" bore size.

If desired piston speed results in fluid flow in excess of 15 feetper second in connecting lines, consider the use of larger linesup to cylinder port, using either oversized ports or two ports percap.

If heavy loads are involved or piston speeds are in excess of 20feet per minute and the piston will make a full stroke, cushionsare recommended. Cushions increase cylinder life and reduceundesirable noise.

Area(Sq. In.)

0.196.307.0

.307

.7850

.307

.7851.485

0.307.785

1.4852.405

0.785

1.4852.4053.142

0.785

1.4852.4053.1424.909

0.785

1.4852.4053.1424.9097.0699.621

01.4852.4053.1424.9097.0699.62112.566

CylinderNet Area(Sq. In.)

.785

.589

.4781.771.46.98

3.142.842.361.664.914.6

4.123.422.58.3

7.516.815.895.1512.5711.7811.0810.169.427.6619.6418.8518.1517.2316.4914.7312.5710.0128.2726.7925.8725.1323.3721.2118.6515.71

GPM.41.3.16.92.76.51

1.631.481.23.86

2.552.392.141.781.3

4.313.9

3.543.062.686.536.125.765.284.893.9810.29.799.438.958.577.656.535.21

14.6913.9213.4413.0612.1411.029.698.16

CFM.054.041.033.123.101.068.218.197.164.115.341.319.286.237.174.576.521.473.409.357.872.818.769.705.654.532

1.3631.3081.26

1.1961.1441.022.872.695

1.9621.8591.7951.7441.6221.4721.2941.09

1/41.821.33.71

4.093.382.277.276.565.453.8411.3610.659.547.935.9619.217.3815.7713.6411.9329.0927.2725.6523.5221.8217.7345.4543.6442.0139.8838.1834.0929.0923.1865.4562.0159.8858.1854.149.143.236.4

3/8.92.68.36

2.091.731.163.713.352.791.965.8

5.444.874.052.969.818.888.056.966.09

14.8513.9313.1

12.0111.149.05

23.2122.2821.4520.3719.5174114.8511.8433.4231.6730.5829.7127.625.122.118.6

1/2.56.41.22

1.2591.04.699

2.2382.0191.6781.1803.4963.2782.9372.4391.7835.9095.3494.8514.1963.6718.958.397.897.246.715.45

13.9913.4312.9312.2711.7510.498.957.13

20.1419.0818.4317.9

16.6415.1013.2911.19

3/4.30.21.12.680.562.378

1.2091.091.907.6381.89

1.7711.5871.318.963

3.1932.8912.6222.2681.9844.844.544.273.913.632.957.567.266.996.636.355.674.843.86

10.8810.319.969.678.998.167.186.05

1.183.134.071.41

.338

.228

.728

.657

.546

.3841.1381.067.956.794.58

1.9231.7411.5791.3661.1952.912.732.572.362.191.784.554.374.213.993.823.412.912.326.556.215.6

5.835.424.924.323.64

1 1/4.102.075.04.23.19

.128

.408

.368

.306

.215

.638

.598

.536

.445

.3251.078.976.885.765.67

1.631.531.441.321.221.0

2.552.452.362.242.141.911.631.3

3.673.483.363.273.042.762.422.04

1 1/2.074.055.029.167.138.093.296.267.222.156.463.434.389.323.236.783.708.642.556.4861.191.111.05.96.89.72

1.851.781.711.631.561.391.19.95

2.672.532.442.372.22.0

1.761.48

2.045.033.017.1

.082

.055

.177

.160

.133

.094

.277

.260

.233

.193

.141

.468

.424

.384

.333

.291

.709

.665

.625

.574

.532

.4321.1081.0641.024.973.931.831.709.565

1.5961.5121.46

1.4181.321.2

1.05.89

2 1/2——————————————————————————————————————————

Dia.(Inches)

01/25/8

05/8

10

5/8

113/8

05/8

113/8

13/4

01

13/8

13/4

201

13/8

13/4

221/2

01

13/8

13/4

221/2

331/2

013/8

13/4

221/2

331/2

4

CylinderBore

(Inches)

1

11/2

2

21/2

31/4

4

5

6

FluidDisplacement

at 10 Ft. Per Min.Piston Velocity

Fluid Velocity(In Feet Per Second)

Through Extra Heavy Pipe at 10 FPM Piston Speed.

Piston Rod



909/280-3800� Enfield, CT

860/749-2215� Atlanta, GA

770/819-3400

� Goodland, IN219/297-3182

� Plymouth, MI734/455-1700


� Akron, OH330/253-4500

� Portland, OR503/285-0884


� Toronto, Ont., Can.416/255-4567


78


1 1/23.633.493.403.333.172.962.722.452.121.784.744.604.514.45

4.2784.0743.8343.5563.2412.8892.5007.4087.1817.1126.9456.7416.5016.2235.9085.5565.1674.7414.2783.77810.66810.37110.20510.0019.7609.4829.1688.8168.4278.0017.5387.0386.5015.9265.31514.5214.0613.8513.6113.3313.0212.6712.28

18.928.588.368.197.787.286.696.015.234.37

11.6511.3111.0910.9210.5110.019.428.748.207.106.15

18.2117.6517.4817.0716.5715.9815.2914.5213.6512.7011.6510.529.29

26.2225.4925.0824.5823.9923.3022.5321.6720.7119.6618.5317.3015.9814.5713.0635.6834.5534.0533.4532.7732.0031.1330.18

1/227.4126.3525.7025.1723.9222.3820.5618.4616.0813.4335.8034.7434.0933.5632.3130.7728.9526.8524.4721.8218.8855.9454.2353.7052.4450.9149.0946.9944.6141.9639.0235.8032.3128.5380.5578.3277.0675.5273.7071.6069.2366.5763.6360.4256.9253.1449.0944.7540.14109.6106.2104.6102.8100.798.395.792.7

1/489.185.783.581.877.772.766.860.052.343.6

116.4112.9110.8109.1105.0100.094.187.379.570.961.4

181.8176.2174.5170.4165.4159.5152.7145.0136.4126.8116.4105.092.7

261.8254.5250.4245.4239.5232.7225.0216.4206.8196.4185.0172.7159.5145.4130.5356.3345.0340.0334.1327.3319.5310.9301.3

22.172.092.042.001.901.771.631.461.281.062.842.752.702.66

2.5602.4382.2942.1281.9391.7291.4964.4334.2974.2554.1564.0343.8903.7243.5353.3253.0922.8372.5602.2616.3836.2066.1065.9845.8405.6745.4865.2755.0424.7874.5104.2113.8903.5463.1818.6888.4118.2898.1457.9797.7917.5807.347

Hydraulic Cylinder Port Sizes andPiston Speed

CylinderBore

(Inches)

7

8

10

12

14

Dia.(Inches)

013/8

13/4

221/2

331/2

441/2

50

13/8

13/4

221/2

331/2

441/2

551/2

013/4

221/2

331/2

441/2

551/2

661/2

702

21/2

331/2

441/2

551/2

661/2

771/2

881/2

021/2

331/2

441/2

551/2

Area(Sq. In.)

01.4852.4053.1424.9097.0699.62112.56615.90419.635

01.4852.4053.1424.9097.0699.62112.56615.90419.63523.758

02.4053.1424.9097.0699.62112.56615.90419.63523.75828.27433.18338.485

03.1424.9097.0699.62112.56615.90419.63523.75828.27433.18338.48544.17950.26656.745

04.9097.0699.62112.56615.90419.63523.758

CylinderNet Area(Sq. In.)38.4937.0036.0835.3433.5831.4228.8625.9222.5818.8550.2748.7847.8647.1245.3643.2040.6537.7034.3630.6326.5178.5476.1475.4073.6371.4768.9265.9762.6458.9154.7850.2745.3640.06113.10109.96108.19106.03103.48100.5397.1993.4689.3484.8279.9274.6168.9262.8356.35153.94149.03146.87144.32141.37138.03134.30130.18

GPM20.0019.2218.7418.3617.4416.3214.9913.4711.739.79

26.1225.3424.8624.4823.5722.4421.1219.5917.8515.9113.7740.8039.5639.1738.2537.1335.8034.2732.5430.6028.4626.1223.5720.8158.7657.1256.2155.0853.7652.2350.4948.5546.4144.0641.5238.7735.8032.6429.2779.9777.4276.3074.9773.4471.7169.7767.63

CFM2.6712.5682.5042.4532.3302.1812.0031.7991.5671.3083.4893.3853.3213.2703.1492.9982.8212.6162.3852.1261.8405.4515.2845.2335.1104.9604.7834.5784.3474.0883.8023.4893.1482.7807.8497.6317.5087.3597.1826.9776.7456.4866.2005.8875.5475.1794.7834.3603.91110.68310.34310.19310.0169.8119.5799.3209.035

3/845.543.742.741.839.737.134.130.626.722.359.457.756.655.7

53.6151.0648.0444.5640.6236.2131.3392.8489.9989.1287.0384.4881.4777.9874.0469.6364.7559.4253.647.4

133.7130.0127.9125.3122.3118.8114.9110.5105.6100.394.588.281.574.366.6

182.0176.2173.6170.6167.1163.2158.8153.9

3/414.8114.2413.8913.6012.9212.0911.119.988.697.26

19.3518.7818.4218.1417.4616.6315.6514.5113.2311.7910.2030.2329.3129.0228.3427.5126.5325.3924.1122.6721.0919.3517.4615.4243.5342.3241.6440.8139.8338.7037.4135.9834.3932.6530.7628.7226.5324.1921.6959.2557.3656.5355.5554.4253.1351.7050.11

1 1/45.0048.14.694.594.364.083.753.372.932.456.536.346.226.12

5.8925.6125.2794.8974.4643.9793.44410.2039.8909.7959.5659.2848.9538.5708.1377.6527.1166.535.895.20

14.6914.2814.0513.7713.4413.0612.6312.1411.6111.0210.389.698.958.167.32

20.0019.3619.0818.7518.3717.9317.4516.91

2 1/2——————————

1.9771.9181.8821.8531.7841.6991.5981.4831.3511.2051.0433.0892.9942.9652.8962.8112.7102.5952.4632.3172.1541.9771.7841.5754.4484.3244.2554.1704.0693.9543.8223.6763.5133.3363.1432.9342.7102.4712.2166.0545.8615.7765.6765.5605.4285.2825.120

FluidDisplacement

at 10 Ft. Per Min.Piston Velocity

Fluid Velocity(In Feet Per Second)

Through Extra Heavy Pipe at 10 FPM Piston Speed.

Piston Rod



909/280-3800� Enfield, CT

860/749-2215� Atlanta, GA

770/819-3400

� Goodland, IN219/297-3182

� Plymouth, MI734/455-1700


� Akron, OH330/253-4500

� Portland, OR503/285-0884


� Toronto, Ont., Can.416/255-4567


79


Column 1Basic Wgt. (Lbs.) for

Piston & Non-Stroke Rod

1.53.05.48.314.2294189

115161207

Deceleration Force andAir Requirements

Cushion ratings for air cylinders only are described in TableB-7 and Graph B-3. To determine whether a cylinder willadequately stop a load without damage to the cylinder, theweight of the load (including the weight of the piston and thepiston rod from Table B-6) and the maximum speed of thepiston rod must first be determined. Once these two factorsare known, the Kinetic Energy Graph may be used. Enter thegraph at its base for the value of weight determined, andproject vertically to the required speed value. The point ofintersection of these two lines will be the cushion ratingnumber required for the application.

To determine the total load to be moved, the weight of thepiston and rod must be included.

Total Weight = Weight of the piston and non-stroke rod length(Column 1) + weight of the rod per inch of stroke x the inchesof stroke (Column 2) + the load to be moved.

Example: A 3-1/4" bore cylinder, having a 1" diameter rodand 25" stroke; load to be moved is 85 lbs. Total load to bemoved is then 8.3 lbs. + .223 lbs./in. x 25 in. + 85 lbs. or atotal of 99 lbs.

Table B-6 — Weight

Graph B3 — Kinetic Energy — Air Cylinders

BoreDia.

11/2

221/2

31/4

4568

101214

Column 2Basic Wgt. (Lbs.) for

1" Stroke

.087

.223

.421

.682.891.392.02.733.565.566.73

RodDia.

5/8

113/8

13/4

221/2

331/2

45

51/2

1010

15 20 2 5 3 4 50 6 7 8 9100 150 200 2 5 3 4 500 6 7 8 9 1000 1500 2000 2 5 3 4 5000 6 7 8 9 10,000

15

20

2.5

3

4

50

6

7

8

9

100

150

200

2.5

3

4

500

6

7

8

9

1000

2

6

10

14

18

22

26

30

33

36

39

42

45

WEIGHT (LB)

VE

LIC

ITY

(FP

M)

15 2 25 3 4 5 6 7 8 9 1 15 2 25 3 4 5 6 7 8 9 1 15 2 25 3 4 5 6 7 8 9 1

15

2

25

3

4

5

6

7

8

9

1

15

2

25

3

4

5

6

7

8

9



909/280-3800� Enfield, CT

860/749-2215� Atlanta, GA

770/819-3400

� Goodland, IN219/297-3182

� Plymouth, MI734/455-1700


� Akron, OH330/253-4500

� Portland, OR503/285-0884


� Toronto, Ont., Can.416/255-4567


80

Rating withNo Back Pressure

1283

141296

171414128

2118171613232020191717262323222019181526262624242221202828282625

Ratingwith

Back Pressure

17148

2018151123201918132624232219282726252322312828282625242031313129292827263333333130

BoreDiameter

11/2

2

21/2

31/4

4

5

6

7

RodDiameter

Cap End5/8

1Cap End

5/8

113/8

Cap End5/8

113/8

13/4

Cap End5/8

13/8

13/4

2Cap End

113/8

13/4

221/2

Cap End1

13/8

13/4

221/2

331/2

Cap End13/8

13/4

221/2

331/2

4Cap End

13/8

13/4

221/2

RodDiameter

331/2

441/2

5Cap End

13/8

13/4

221/2

331/2

45

51/2

Cap End13/4

221/2

331/2

45

51/2

Cap End2

21/2

331/2

45

51/2

Cap End21/2

331/2

45

51/2


Air CylinderCushion RatingsAir Requirements

B-3, then the cylinder will stop the load adequately. If thecushion rating in Table B-7 is smaller than the number foundin Graph B-3, then a larger bore cylinder should be used. Inthose applications where back pressures exist in theexhaust lines, it is possible to exceed the cushion ratingsshown in Table B-7. In these cases, consult the factory andadvise the amount of back pressure.

Table B-7 — Air Cylinder Cushion Ratings

Rating withNo Back Pressure

242423222129292927262626252322333231313030302827353333333232313138373636363534

Ratingwith

Back Pressure

303029282735353433323232312928393837363636363433413938383838363643424241414040

BoreDiameter

7

8

10

12

14

Air Requirement per Inch of Cylinder StrokeThe amount of air required to operate a cylinder isdetermined from the volume of the cylinder and its cycle instrokes per minute. This may be determined by use of thefollowing formulae which apply to a single-acting cylinder.

V = 3.1416 L D2 C = ƒV4 1728

Where: V = Cylinder volume, cu. in.L = Cylinder stroke length, in.D = Internal diameter of cylinder in.C = Air required, cfmƒ = Number of strokes per minute

The air requirements for double-acting cylinder is almostdouble that of a single-acting cylinder, except for the volumeof the piston rod.

Now refer to Table B-7 and find the cushion ratings, usingbore size and rod diameter of the cylinder selected. If asimple circuit is used, with no meter out or speed control,use the “no back pressure, Column A” values. If a meter outor speed control is to be used, use the back pressurecolumn values, If the cushion rating found in Table B-7(below) is greater than the number determined in Graph



909/280-3800� Enfield, CT

860/749-2215� Atlanta, GA

770/819-3400

� Goodland, IN219/297-3182

� Plymouth, MI734/455-1700


� Akron, OH330/253-4500

� Portland, OR503/285-0884


� Toronto, Ont., Can.416/255-4567


81

Table B-8 — Thrust Developed Bore Size 11/2 2 21/2 31/4 4 5 6 8 10

Dynamic Thrust (lbs.) 88 155 240 410 620 980 1400 2500 3920

Static Thrust (lbs.) 177 314 491 830 1250 1960 2820 5020 7850

Lin-Act Series LAAHeavy-Duty Air Cylinders Air Requirements

The air flow requirements of a cylinder in terms of cfmshould not be confused with compressor ratings which aregiven in terms of free air. If compressor capacity is involvedin the consideration of cylinder air requirements it will benecessary to convert cfm values to free air values. Thisrelationship varies for different gauge pressures.

Thrust (lbs.) = Operating Pressure x Area of Cylinder Bore

Note: On the “out” stroke the air pressure is working on theentire piston area, but on the “in” stroke the air pressureworks on the piston area less the rod area.

Graph B-4 and B-5 offer a simple means to selectpneumatic components for dynamic cylinder applications. Itis only necessary to know the force required, the desiredspeed and the pressure which can be maintained at the inletto the F-R-L “Combo.” The graphs assume average

conditions relative to air line sizes, system layout, friction,etc. At higher speeds, consider appropriate cushioning ofcylinders.

The general procedure to follow when using these graphs is:

1. Select the appropriate graph depending upon thepressure which can be maintained to the system — GraphB-4 for 100 psig and Graph B-5 for 80 psig.

2. Determine appropriate cylinder bore. Values underneaththe diagonal cylinder bore lines indicate the maximumrecommended dynamic thrust developed while the cylinderis in motion. The data in the table at the bottom of eachgraph indicates available static force for applications inwhich clamping force is a prime consideration in determiningcylinder bore.

Graph B-4 — This graph is determined by having 100 psig available under flowing conditions.

THIS GRAPH IS DETERMINED BY HAVING100 PSIG AVAILABLE UNDER FLOWING CONDITIONS.

10010 15 20 30 40 50 60 70 80 90 150

200

300

400

500

600

700

800

900

1000

–14

–12

–10

–8

–6

–4

–3

–2

–0.5

–1

10" B

ORE

3920

LBS.

8" B

ORE

2500

LBS.

6" B

ORE

1400

LBS.

5" B

ORE

980

LBS.

4" B

ORE

620

LBS.

3 1 / 4"

BORE

410

LBS.2

1 / 2" B

ORE

240

LBS.

2" B

ORE

155

LBS.

1 1 / 2"

BORE

88 L

BS.

ROD SPEED fpm

CV

FO

R IN

DIV

IDU

AL

VA

LVE

& S

PE

ED

CO

NT

RO

LS



909/280-3800� Enfield, CT

860/749-2215� Atlanta, GA

770/819-3400

� Goodland, IN219/297-3182

� Plymouth, MI734/455-1700


� Akron, OH330/253-4500

� Portland, OR503/285-0884


� Toronto, Ont., Can.416/255-4567


82

Air Requirements

3. Read upward on appropriate rod speed line to inter-section with diagonal cylinder bore line. Read right fromintersection point to determine the required Cv of the valveand the speed controls. Both the valve and speed controlsmust have this Cv.

The following examples illustrate use of the graphs:

Example 1: Assume it is necessary to raise a 900 lb. load24 inches in two seconds. With 100 psig maintained at theinlet to the F-R-L, use Graph B-4. The 5-inch bore cylinder iscapable of developing the required thrust while in motion.Since 24 inches in two seconds is equal to 60 ƒpm, readupward on the 60 ƒpm line to the intersection of the 5-inchbore diagonal line. Reading to the right indicates that therequired valve and speed controls must each have a Cv ofover 1.9.

Table B-9 — Thrust Developed Bore Size 11/2 2 21/2 31/4 4 5 6 8 10

Dynamic Thrust (lbs.) 60 100 160 260 400 630 900 1600 2500

Static Thrust (lbs.) 141 251 393 663 1000 1570 2260 4010 6280

Example 2: Assume similar conditions to Example 1, exceptthat only 80 psig will be available under flowing conditions.Using Graph B-5, a 6-inch bore cylinder is indicated. Readupward on the 60 ƒpm line to the intersection point. Interpo-lation of the right-hand scale indicates a required valve andspeed control Cv of over 2.8.

Example 3: Assume similar conditions to Example 1, exceptthat the load is being moved in a horizontal plane with acoefficient of sliding friction of 0.2. Only a 180 lb. thrust isnow required (900 lb. x 0.2). Consult Graph B-4. The 21/2 inchbore cylinder will develop sufficient thrust,and at 60 ƒpm requires a valve and speed control Cv ofabout 0.5.


Graph B-5 — This graph is determined by having 80 psig available under flowing conditions.

THIS GRAPH IS DETERMINED BY HAVING80 PSIG AVAILABLE UNDER FLOWING CONDITIONS.

10010 15 20 30 40 50 60 70 80 90 150

200

300

400

500

600

700

800

900

1000

–14

–12

–10

–8

–6

–4

–3

–2

–0.6

–1

10" B

ORE

2500

LBS.

8" B

ORE

1600

LBS.

6" B

ORE

900

LBS.5"

BORE

630

LBS.4"

BORE

400

LBS.

3 1 / 4"

BORE

260

LBS.2

1 / 2" B

ORE

160

LBS.

1 1 / 2"

BORE

60 L

BS.

ROD SPEED fpm

CV

FO

R IN

DIV

IDU

AL

VA

LVE

& S

PE

ED

CO

NT

RO

LS

2" B

ORE

100

LBS.



909/280-3800� Enfield, CT

860/749-2215� Atlanta, GA

770/819-3400

� Goodland, IN219/297-3182

� Plymouth, MI734/455-1700


� Akron, OH330/253-4500

� Portland, OR503/285-0884


� Toronto, Ont., Can.416/255-4567


83


MountingParts Identification

Replacement Mountings &Hardware

Note: For items not shown see pages 84 and 85.

Symbol Description

2 Head, side lug mounting

3 Head, centerline lug mounting

4 Head, side tapped mounting

5 Head, trunnion mounting

8 Cap, side lug mounting

9 Cap, centerline lug mounting

10 Cap, side tapped mounting

11 Cap, trunnion mounting

12 Cap, fixed clevis mounting

19 Tie rod

20 Tie rod, head end mounting

21 Tie rod, cap end mounting

23 Tie rod nut

25 Detachable clevis, mounting

27 Retainer

28 Flange, rectangular mounting

28A Head, rectangular mounting

28B Head, square mounting

29 Flange, rectangular mounting

29A Cap, rectangular mounting

29B Cap, square mounting

30 Flange, square mounting

31 Flange, square mounting

32 Mounting angle, head end

33 Mounting angle, cap end

66 Intermediate trunnion

67 Screws, intermediate trunnion mtg.

79 Socket head cap screws

86 Clevis pin mounting

87 Retaining ring mounting

How to Order

Give cylinder model number, bore, stroke,serial number and symbol number shownabove to insure proper replacement.

Note: All mounting styles may not be available.

NFPAStyle MX3

NFPAStyle MX2

NFPAStyle MX1

NFPAStyle MT1

NFPAStyle MT2

NFPAStyle MP2

NFPAStyle MP1

NFPAStyle MS3

NFPAStyle MS1

NFPAStyle MT4

Screws Not Shown

NFPAStyle ME6

NFPAStyle MS2

NFPAStyle MS4

NFPAStyle ME5

Screws Not Shown

NFPAStyle ME3

7" thru 14" Series LAA8" Bore Series LAL

NFPAStyle MF6

NFPAStyle ME4

7" thru 14" Series LAA8" Bore Series LAL

NFPAStyle MF1

NFPAStyle MF2

NFPAStyle MF5

5 11

87

86

25

87

8612

9

3

33

32 20

21

67 29A66

410

28A 27798

2

28B

31 29B

29

28

30

19

23

19

23

19

23



909/280-3800� Enfield, CT

860/749-2215� Atlanta, GA

770/819-3400

� Goodland, IN219/297-3182

� Plymouth, MI734/455-1700


� Akron, OH330/253-4500

� Portland, OR503/285-0884


� Toronto, Ont., Can.416/255-4567


23

69

7073

1

72

45

1462

4341

122

6971

74

7

47

15

19

47

18

3435

3637

16

11817

4442

120119

121

48

45

27

1462

4341

40

27

40

1

57

5958

18

1617

118

18

6061

84

Parts Identification

Double End Rod and Piston Assembly

Note: Some piston configurations available in LAH only.How to Order: Give cylinder model number, bore, stroke,serial number and symbol number shown above to insureproper replacement.

Up to and including 2-1/2" diameterrods (LAA and LAL only)

3" diameter rods and over (LAA and LAL only)




909/280-3800� Enfield, CT

860/749-2215� Atlanta, GA

770/819-3400

� Goodland, IN219/297-3182

� Plymouth, MI734/455-1700


� Akron, OH330/253-4500

� Portland, OR503/285-0884


� Toronto, Ont., Can.416/255-4567


85


Parts IdentificationCushion Kits

Note: For specific mounting styles see page 81.

Description

Head, ported, non-cushioned

Cap, ported, non-cushioned

Gland

Cylinder body

Piston body, ring type

Piston body, lipseal type

Cushion sleeve, cushioned cylinder only

Tie rod

Tie rod nut

Retainer

Piston rod, single rod type, non-cushioned

Piston rod, single rod type, cushioned head end

Piston rod, single rod type, cushioned cap end

Piston rod, single rod type, cushioned both ends

Wiperseal, gland

Lipseal, gland

Lipseal, piston

Back-up washer, gland

Back-up washer, piston

O-ring, gland to head seal

O-ring, cylinder body end seal

Piston ring

Piston rod, double rod type, non-cushioned

Piston rod, double rod type, cushioned one end

Piston rod, double rod type, cushioned both ends

Piston rod extension, double rod type — non-cushioned

Piston Rod extension, double rod type — cushioned

O-ring, cushion adjustment & check valve screw

Needle valve, cushion adjustment

Ball, check valve

Plug screw, check valve

Cushion bushing, cap end floating check valve

Retaining ring, floating cushion bushing

Seal, cushion sleeve

Piston, hi-load type

Outer ring

Inner ring

Wear ring

Socket cap screws

Symbol

1

7

14

15

16

17

18

19

23

27

34

35

36

37

40

41

42

43

44

45

47

48

57

58

59

60

61

69

70

71

72

73

74

75

118

119

120

121

122

Parts Assemblies (Includes Symbol Numbers Shown)Symbol

C1SA

C7SA

62

–

–

–

–

–

–

–

34SA

35SA

36SA

37SA

–

–

–

–

–

–

–

–

57SA

58SA

59SA

–

–

–

–

–

–

–

–

–

–

–

–

–

–

Description

Head, ported, cushioned

Cap, ported, cushioned

Gland cartridge kit

–

–

–

–

–

–

–

Piston & rod assembly, single rod type — non-cushioned

Piston & rod assembly, single rod type — cush. head end

Piston & rod assembly, single rod type — cush. cap end

Piston & rod assembly, single rod type — cush. both ends

Seal Kits

See pages 86-87.

Piston & Rod assembly, double rod type — non-cush.

Piston & rod assembly, double rod type — cush. one end

Piston & rod assembly, double rod type — cush. both ends

–

–

Cushion

Kits

See table

below.

–

–

Seal Kits

See pages

86-87.

Ring Type Piston

16, 34 & 48

16, 18, 35 & 48

16, 36 & 48

16, 18, 37 & 48

16, 48, 57 & 60

16, 18, 48, 58 & 60

16, 18, 48, 58 & 61

Lipseal Type Piston

1, 69, 70, 71 & 72

7, 69, 70, 73 & 74

14, 40, 41, 43 & 45

–

–

–

–

–

–

–

17, 34, 42 & 44*

17, 18, 35, 42 & 44*

17, 36, 42 & 44*

17, 18, 37, 42 & 44*

–

–

–

–

–

–

–

–

17, 42, 44*, 57 & 60

17, 18, 42, 44*, 58 & 60

17, 18, 42, 44*, 58 & 61

–

–

–

–

–

–

–

–

–

–

–

–

–

Hi-Load Type Piston

34, 118, 119, 120 & 121*

35, 118, 119, 120 & 121

36, 118, 119, 120 & 121

37, 118, 119, 120 & 121

57, 60, 118, 119, 120 & 121

18, 58, 60, 118, 119, 120 & 121

18, 58, 61, 118, 119, 120 & 121

*Piston back-up washer (Symbol #44) not supplied on LAA Series air cylinders.

Standard Cushion Hardware Kits

1

1 1/2

2

2 1/2

3 1/4

4

5

6

7

8

10

12

14

LCCK00013

LCCK00014

LCCK00014

LCCK00014

LCCK00015

LCCK00015

LCCK00015

LCCK00016

–

LCCK00017

–

–

–

LCHK00009

LCHK00010

LCHK00010

LCHK00010

LCHK00011

LCHK00011

LCHK00011

LCHK00012

–

LCHK00012

–

–

–

None

LCHK00001

LCHK00001

LCHK00001

LCHK00002

LCHK00002

LCHK00002

LCHK00003

LCHK00003

LCHK00003

LCHK00003

LCHK00003

LCHK00003

For Head Assemblies For Cap Assemblies For Head Assemblies For Cap AssembliesOrder Kits By Number Below: Order Kits By Number Below: Order Kits By Number Below: Order Kits By Number Below:

(Kits include Symbols (Kits include Symbols (Kits include Symbols (Kits include SymbolsBore 69, 70, 71 & 72 for One Head) 69, 70, 73 & 74 for One Cap) 69, 70, 71 & 72 for One Head) 69, 70, 73 & 74 for One Cap)Size Series LAA Series LAA Series LAL Series LAL

1

1 1/2

2

2 1/2

3 1/4

4

5

6

7

8

10

12

14

None

VCHK00022

VCHK00022

VCHK00022

VCHK00023

VCHK00023

VCHK00023

VCHK00024

VCHK00024

VCHK00024

VCHK00025

VCHK00026

VCHK00027

None

VCHK00018

VCHK00018

VCHK00018

VCHK00019

VCHK00019

VCHK00019

VCHK00021

VCHK00021

VCHK00021

VCHK00021

VCHK00021

VCHK00021

For Head Assemblies For Cap Assemblies For Head Assemblies For Cap AssembliesOrder Kits By Number Below: Order Kits By Number Below: Order Kits By Number Below: Order Kits By Number Below:

(Kits include Symbols (Kits include Symbols (Kits include Symbols (Kits include SymbolsBore 69, 70, 71 & 72) 69, 70, 73 & 74) 69, 70, 71 & 72) 69, 70, 73 & 74)Size Series LAA Series LAA Series LAL Series LAL

Fluorocarbon Cushion Hardware Kits

VCHK00028

VCHK00029

VCHK00029

VCHK00029

VCHK00030

VCHK00030

VCHK00030

VCHK00031

–

VCHK00031

–

–

–

None

LCCK00004

LCCK00004

LCCK00004

LCCK00005

LCCK00005

LCCK00005

LCCK00006

LCCK00006

LCCK00006

LCCK00007

LCCK00008

LCCK00009

VCHK00032

VCHK00033

VCHK00033

VCHK00033

VCHK00034

VCHK00034

VCHK00034

VCHK00035

–

VCHK00036

–

–

–



909/280-3800� Enfield, CT

860/749-2215� Atlanta, GA

770/819-3400

� Goodland, IN219/297-3182

� Plymouth, MI734/455-1700


� Akron, OH330/253-4500

� Portland, OR503/285-0884


� Toronto, Ont., Can.416/255-4567


86

Piston Seal Options

Ring Type Piston(as shown above)Supplied as standard on LALseries hydraulic cylinders.

Lipseal Type Piston

Supplied as standard on LAAseries air cylinders. Optional forLAL series hydraulic cylinders.

1/25/81

1 3/81 3/4

22 1/2

33 1/2

44 1/2

55 1/2

LPSK00063LPSK00064LPSK00065LPSK00066LPSK00067LPSK00068LPSK00069LPSK00070LPSK00071LPSK00072LPSK00073LPSK00074LPSK00075

11 1/2

22 1/23 1/4

45678101214

11 1/2

22 1/23 1/4

45678101214

Cylinder Body Seal Kits Tie Rod Torque LAA LAL Specifications (Ft. Lbs.)Series Series

Bore Contains 2 Each Contains 2 Each Steel LALSize Symbol 47 Symbol 47 Cylinder Body Series

2511112525606090110150172275

LPSK00076LPSK00077LPSK00078LPSK00079LPSK00080LPSK00081LPSK00082LPSK00083

–LPSK00084

–––

Parts IdentificationSeal KitsStandard Seals


Seal Kits for Class 1 & 2 ServiceMaterial: Buna-N (Nitrile)For operating temperature and fluid compatability, see page 69.Gland and spanner wrenches are available to ease (rod) seal or gland cartridgeremoval without disassembly of the cylinder. (For rod diameters over 2 1/2".)For detailed seal replacement instructions see service bulletin LA0995-M1, M2and M3.

Symbol Description14 Gland cartridge40 Gland wiperseal41 Gland lipseal42 Piston lipseal43 Gland back-up washer44 Piston back-up washer45 Gland to head o-ring47 End seal o-ring48 Piston ring62 Gland cartridge kit

LAA Cylinders OnlyGland (Symbol 62) Rod Seal

Cartridge Kits KitsRod Contains Symbols Contains Symbols Gland SpannerDia. 14, 40, 41, 43 & 45 40, 41, 43 & 45 Wrench Wrench

NotRequired

011677 0000011677 0000011678 0000011678 0000011678 0000011678 0000

LGCL00037LGCL00038LGCL00039LGCL00040LGCL00041LGCL00042LGCL00043LGCL00044LGCL00045LGCL00046LGCL00047LGCL00048LGCL00049

LRSL00050LRSL00051LRSL00052LRSL00053LRSL00054LRSL00055LRSL00056LRSL00057LRSL00058LRSL00059LRSL00060LRSL00061LRSL00062

NotRequired

069596 0000069597 0000069598 0000083877 0000069599 0000069600 0000

Piston Seal Kits Piston Seal Kits Piston Ring KitsLAA Series LAL Series LAL Series

Contains 2 Each Contains 2 Each Contains 2 EachBore Symbols: Symbols: Symbols 47 & 4 EachSize 42 & 47 42, 44 & 47 Symbol 48

LCBK00094LCBK00095LCBK00096LCBK00097LCBK00098LCBK00099LCBK00100LCBK00101LCBK00102LCBK00103LCBK00104LCBK00105LCBK00106

LCBK00107LCBK00108LCBK00109LCBK00110LCBK00111LCBK00112LCBK00113LCBK00114

–LCBK00115

–––

How to OrderIndividual seals contained in the kits are available separately; however, werecommend purchasing complete kits because of convenience and lowerreplacement cost. When ordering seal kits, give part number listed above.To be sure of exact replacement, give serial number of cylinder when orderingreplacement kits or seals.

LPRK00085LPRK00086LPRK00087LPRK00088LPRK00089LPRK00090LPRK00091LPRK00092

–LPRK00093

–––

25111125256060–

110–––

LAA Series

14

40

43

41

45

47

48

47

62

26

42

44



909/280-3800� Enfield, CT

860/749-2215� Atlanta, GA

770/819-3400

� Goodland, IN219/297-3182

� Plymouth, MI734/455-1700


� Akron, OH330/253-4500

� Portland, OR503/285-0884


� Toronto, Ont., Can.416/255-4567


87

Piston Seal Options

Ring Type Piston(as shown above)Supplied as standard on LALseries hydraulic cylinders.

Lipseal Type Piston

Supplied as standard on LAAseries air cylinders. Optional forLAL series hydraulic cylinders.

25111125256060–

110–––

2511112525606090110150172275

LCBK00186LCBK00187LCBK00188LCBK00189LCBK00190LCBK00191LCBK00192LCBK00193

–––––

LCBK00173LCBK00174LCBK00175LCBK00176LCBK00177LCBK00178LCBK00179LCBK00180LCBK00181LCBK00182LCBK00183LCBK00184LCBK00185

11 1/2

22 1/23 1/4

45678101214

Cylinder Body Seal Kits Tie Rod TorqueLAA Series LAL Specifications (Ft. Lbs.)

Series SeriesBore Contains 2 Each Contains 2 Each Steel LALSize Symbol 47 Symbol 47 Cylinder Body Series

LPSK00142LPSK00143LPSK00144LPSK00145LPSK00146LPSK00147LPSK00148LPSK00149LPSK00150LPSK00151LPSK00152LPSK00153LPSK00154

11 1/2

22 1/23 1/4

45678101214

Piston Seal Kits Piston Seal Kits Piston Ring KitsLAA Series LAL Series LAL Series

Contains 2 Each Contains 2 Each Contains 2 EachBore Symbols: Symbols: Symbols 47 & 4 EachSize 42 & 47 42, 44 & 47 Symbol 48

1/25/81

1 3/81 3/4

22 1/2

33 1/2

44 1/2

55 1/2


Parts IdentificationSeal KitsGroup 5 Service

LPSK00155LPSK00156LPSK00157LPSK00158LPSK00159LPSK00160LPSK00161LPSK00162

–LPSK00163

–––

Seal Kits for Class 5 ServiceMaterial: FluorocarbonFor operating temperature and fluid compatability, see page 69.Gland and spanner wrenches are available to ease (rod) seal or gland cartridgeremoval without disassembly of the cylinder. (For rod diameters over 2 1/2".)For detailed seal replacement instructions see service bulletin LA0995-M1, M3and M5.

Symbol Description14 Gland cartridge40 Gland wiperseal41 Gland lipseal42 Piston lipseal43 Gland back-up washer44 Piston back-up washer45 Gland to head o-ring47 End seal o-ring48 Piston ring62 Gland cartridge kit

LAA Series CylindersGland (Symbol 62) Rod Seal

Cartridge Kits KitsRod Contains Symbols Contains Symbols Gland SpannerDia. 14, 40, 41, 43 & 45 40, 41, 43 & 45 Wrench Wrench

NotRequired

011677 0000011677 0000011678 0000011678 0000011678 0000011678 0000

LGCL00116LGCL00117LGCL00118LGCL00119LGCL00120LGCL00121LGCL00122LGCL00123LGCL00124LGCL00125LGCL00126LGCL00127LGCL00128

LRSL00129LRSL00130LRSL00131LRSL00132LRSL00133LRSL00134LRSL00135LRSL00136LRSL00137LRSL00138LRSL00139LRSL00140LRSL00141

NotRequired

069596 0000069597 0000069598 0000083877 0000069599 0000069600 0000

How to OrderIndividual seals contained in the kits are available separately; however, werecommend purchasing complete kits because of convenience and lowerreplacement cost. When ordering seal kits, give part number listed above. To besure of exact replacement, give serial number of cylinder when orderingreplacement kits or seals.

LPRK00164LPRK00165LPRK00166LPRK00167LPRK00168LPRK00169LPRK00170LPRK00171

–LPRK00172

–––

LAA Series

14

40

43

41

45

47

48

47

62

26

42

44



909/280-3800� Enfield, CT

860/749-2215� Atlanta, GA

770/819-3400

� Goodland, IN219/297-3182

� Plymouth, MI734/455-1700


� Akron, OH330/253-4500

� Portland, OR503/285-0884


� Toronto, Ont., Can.416/255-4567


88

LAN SeriesSeal KitsParts Identification


Bore Size 11/2 2 21/2 31/4 4 5 6 8 10

Rod Dia. 5/8 1 5/8 1 13/85/8 1 13/8 13/4 1 13/8 13/4 2 1 13/8 13/4 2 1 13/8 13/4 2 13/8 13/4 2 13/8 13/4 2 13/4 2

Available Bore and Rod Sizes

Seal KitsSeries LAN

Gland Cartridge Kit Rod Seal Kit

Service kits of expendable parts for LAN Series fluid power cylindersare stocked in principal industrial locations across the U.S.A. and othercountries. For prompt delivery and complete information, contact yournearest distributor.Standard Seals — Class 1 Service Kits are standard. In addition to

BoreSize

1 1/2

2

2 1/2

3 1/4

4

5

6

7

8

10

Piston Seal Kit Consisting ofConsisting of 2 Ea.

Symbol 42, & 47

LPSK0204

LPSK0205

LPSK0206

LPSK0207

LPSK0208

LPSK0209

LPSK0210

LPSK0211

LPSK0212

LPSK0213

Cylinder Body Seal KitConsisting of 2 Ea.

Symbol 47

LPSK0214

LPSK0215

LPSK0216

LPSK0217

LPSK0218

LPSK0219

LPSK0220

LPSK0221

LPSK0222

LPSK0223

Consisting of Symbol40, 41 & 45

LRSK00199

LRSK00200

LRSK00201

LRSK00202

LRSK00203

Consisting of Symbol14, 40, 41 &45

LGCK00194

LGCK00195

LGCK00196

LGCK00197

LGCK00198

standard seals, each kit includes the special composite componentsready for installation. These seals are suitable for use when air is theoperating mediumThe recommended operating temperature range for Class 1 seals is-10° F to + 165°F.

RodSize

5/8

1

1 3/8

1 3/4

2

RodSize

5/8

1

1 3/8

1 3/4

2

See Detail “A” See Detail “B” 47

42

Detail “A”

Detail “B”

14 40 41 45



909/280-3800� Enfield, CT

860/749-2215� Atlanta, GA

770/819-3400

� Goodland, IN219/297-3182

� Plymouth, MI734/455-1700


� Akron, OH330/253-4500

� Portland, OR503/285-0884


� Toronto, Ont., Can.416/255-4567


Offer of SaleThe items described in this document and other documents or descriptions provided by the Company, its subsidiaries and its authorized distributors are hereby offeredfor sale at prices to be established by the Company, its subsidiaries and its authorized distributors. This offer and its acceptance by any customer ("Buyer") shallbe governed by all of the following Terms and Conditions. Buyer's order for any such item, when communicated to the Company, its subsidiary or an authorized distributor("Seller") verbally or in writing, shall constitute acceptance of this offer.

1. Terms and Conditions of Sale: All descriptions, quotations, proposals, offers,acknowledgments, acceptances and sales of Seller's products are subject toand shall be governed exclusively by the terms and conditions stated herein.Buyer's acceptance of any offer to sell is limited to these terms and conditions.Any terms or conditions in addition to, or inconsistent with those stated herein,proposed by Buyer in any acceptance of an offer by Seller, are hereby objectedto. No such additional, different or inconsistent terms and conditions shallbecome part of the contract between Buyer and Seller unless expressly acceptedin writing by Seller. Seller's acceptance of any offer to purchase by Buyer isexpressly conditional upon Buyer's assent to all the terms and conditions statedherein, including any terms in addition to, or inconsistent with those containedin Buyer's offer. Acceptance of Seller's products shall in all events constitutesuch assent.

2. Payment: Payment shall be made by Buyer net 30 days from the date ofdelivery of the items purchased hereunder. Amounts not timely paid shall bearinterest at the maximum rate permitted by law for each month or portion thereofthat Buyer is late in making payment. Any claims by Buyer for omissions orshortages in a shipment shall be waived unless Seller receives notice thereofwithin 30 days after Buyer's receipt of the shipment.

3. Delivery: Unless otherwise provided on the face hereof, delivery shall be madeF.O.B. Seller's plant. Regardless of the method of delivery, however, risk of lossshall pass to Buyer upon Seller's delivery to a carrier. Any delivery dates shownare approximate only and Seller shall have no liability for any delays in delivery.

4. Warranty: Seller warrants that the items sold hereunder shall be free fromdefects in material or workmanship for a period of 18 months from date ofshipment from the Company. THIS WARRANTY COMPRISES THE SOLE ANDENTIRE WARRANTY PERTAINING TO ITEMS PROVIDED HEREUNDER. SELLERMAKES NO OTHER WARRANTY, GUARANTEE, OR REPRESENTATION OF ANYKIND WHATSOEVER. ALL OTHER WARRANTIES, INCLUDING BUT NOTLIMITED TO, MERCHANTABILITY AND FITNESS FOR PURPOSE, WHETHEREXPRESS, IMPLIED, OR ARISING BY OPERATION OF LAW, TRADE USAGE,OR COURSE OF DEALING ARE HEREBY DISCLAIMED.

NOTWITHSTANDING THE FOREGOING, THERE ARE NO WARRANTIES WHAT-SOEVER ON ITEMS BUILT OR ACQUIRED WHOLLY OR PARTIALLY, TOBUYER'S DESIGNS OR SPECIFICATIONS.

5. Limitation of Remedy: SELLER'S LIABILITY ARISING FROM OR IN ANY WAYCONNECTED WITH THE ITEMS SOLD OR THIS CONTRACT SHALL BELIMITED EXCLUSIVELY TO REPAIR OR REPLACEMENT OF THE ITEMS SOLDOR REFUND OF THE PURCHASE PRICE PAID BY BUYER, AT SELLER'S SOLEOPTION. IN NO EVENT SHALL SELLER BE LIABLE FOR ANY INCIDENTAL,CONSEQUENTIAL OR SPECIAL DAMAGES OF ANY KIND OR NATUREWHATSOEVER, INCLUDING BUT NOT LIMITED TO LOST PROFITS ARISINGFROM OR IN ANY WAY CONNECTED WITH THIS AGREEMENT OR ITEMSSOLD HEREUNDER, WHETHER ALLEGED TO ARISE FROM BREACH OFCONTRACT, EXPRESS OR IMPLIED WARRANTY, OR IN TORT, INCLUDINGWITHOUT LIMITATION, NEGLIGENCE, FAILURE TO WARN OR STRICTLIABILITY.

6. Changes, Reschedules and Cancellations: Buyer may request to modify thedesigns or specifications for the items sold hereunder as well as the quantitiesand delivery dates thereof, or may request to cancel all or part of this order,however, no such requested modification or cancellation shall become part ofthe contract between Buyer and Seller unless accepted by Seller in a writtenamendment to this Agreement. Acceptance of any such requested modificationor cancellation shall be at Seller's discretion, and shall be upon such terms andconditions as Seller may require.

7. Special Tooling: A tooling charge may be imposed for any special tooling,including without limitation, dies, fixtures, molds and patterns, acquired tomanufacture items sold pursuant to this contract. Such special tooling shall beand remain Seller's property notwithstanding payment of any charges by Buyer.In no event will Buyer acquire any interest in apparatus belonging to Seller whichis utilized in the manufacture of the items sold hereunder, even if such apparatushas been specially converted or adapted for such manufacture and notwithstand-ing any charges paid by Buyer. Unless otherwise agreed, Seller shall have theright to alter, discard or otherwise dispose of any special tooling or other propertyin its sole discretion at any time.

8. Buyer's Property: Any designs, tools, patterns, materials, drawings,confidential information or equipment furnished by Buyer, or any other itemswhich become Buyer's property, may be considered obsolete and may bedestroyed by Seller after two (2) consecutive years have elapsed without Buyerplacing an order for the items which are manufactured using such property. Sellershall not be responsible for any loss or damage to such property while it is inSeller's possession or control.

9. Taxes: Unless otherwise indicated on the face hereof, all prices and chargesare exclusive of excise, sales, use, property, occupational or like taxes whichmay be imposed by any taxing authority upon the manufacture, sale or deliveryof the items sold hereunder. If any such taxes must be paid by Seller or if Selleris liable for the collection of such tax, the amount thereof shall be in addition tothe amounts for the items sold. Buyer agrees to pay all such taxes or to reimburseSeller therefore upon receipt of its invoice. If Buyer claims exemption from anysales, use or other tax imposed by any taxing authority, Buyer shall save Sellerharmless from and against any such tax, together with any interest or penaltiesthereon which may be assessed if the items are held to be taxable.

10. Indemnity for Infringement of Intellectual Property Rights: Seller shall haveno liability for infringement of any patents, trademarks, copyrights, trade dress,trade secrets or similar rights except as provided in this Part 10. Seller will defendand indemnify Buyer against allegations of infringement of U.S. patents, U.S.trademarks, copyrights, trade dress and trade secrets (hereinafter "IntellectualProperty Rights"). Seller will defend at its expense and will pay the cost of anysettlement or damages awarded in an action brought against Buyer based on anallegation that an item sold pursuant to this contract infringes the IntellectualProperty Rights of a third party. Seller's obligation to defend and indemnify Buyeris contingent on Buyer notifying Seller within ten (10) days after Buyer becomesaware of such allegations of infringement, and Seller having sole control overthe defense of any allegations or actions including all negotiations for settlementor compromise. If an item sold hereunder is subject to a claim that it infringesthe Intellectual Property Rights of a third party, Seller may, at its sole expenseand option, procure for Buyer the right to continue using said item, replace ormodify said item so as to make it noninfringing, or offer to accept return of saiditem and return the purchase price less a reasonable allowance for depreciation.Notwithstanding the foregoing, Seller shall have no liability for claims ofinfringement based on information provided by Buyer, or directed to itemsdelivered hereunder for which the designs are specified in whole or part by Buyer,or infringements resulting from the modification, combination or use in a systemof any item sold hereunder. The foregoing provisions of this Part 10 shall constituteSeller's sole and exclusive liability and Buyer's sole and exclusive remedy forinfringement of Intellectual Property Rights.

If a claim is based on information provided by Buyer or if the design for an itemdelivered hereunder is specified in whole or in part by Buyer, Buyer shall defendand indemnify Seller for all costs, expenses or judgments resulting from any claimthat such item infringes any patent, trademark, copyright, trade dress, tradesecret or any similar right.

11. Force Majeure: Seller does not assume the risk of and shall not be liablefor delay or failure to perform any of Seller's obligations by reason ofcircumstances beyond the reasonable control of Seller (hereinafter 'Events ofForce Majeure'). Events of Force Majeure shall include without limitation,accidents, acts of God, strikes or labor disputes, acts, laws, rules or regulationsof any government or government agency, fires, floods, delays or failures indelivery of carriers or suppliers, shortages of materials and any other causebeyond Seller's control.

12. Entire Agreement/Governing Law: The terms and conditions set forth herein,together with any amendments, modifications and any different terms orconditions expressly accepted by Seller in writing, shall constitute the entireAgreement concerning the items sold, and there are no oral or other represen-tations or agreements which pertain thereto. This Agreement shall be governedin all respects by the law of the State of Ohio. No actions arising out of the saleof the items sold hereunder or this Agreement may be brought by either partymore than two (2) years after the cause of action accrues.

Printed in U.S.A.May, 2000

©® 2000 Lin-Act

90

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Catalog LAA-105/00

series laa - comoso

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