ExcellentPower & IndustrialSolutions

Pump Sizes: 3”, 4”, 6”, 8”, and 10” Rugged and Dependable Trash Pumps

Head

- Meters

Hea

d -

Feet

Gallons Per Minute

M3/Hr.

Operating Range

Now A Standard UpgradeStandard UpgradeStandard Upgrade

On All Pumps!On All Pumps!On All Pumps!On All Pumps!On All Pumps!On All Pumps!

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E A R P L ATE

SELF-CLEANING

TM

Patent Pending

WEMCO® Self-PrimerThe Market Leader

Pump & Parts directly interchangeable with many GRESCO®, Pioneer® and Gorman-Rupp® pumps.

3”/75 mmHead to: 112’ • 34 MFlow to: 450 GPM • 102 M3/hrSolids size: 2.5 inch • 63.5 mm

6 ”/150 mmHead to: 109’ • 33 MFlow to: 1,480 GPM • 335 M3hrSolids size: 3 inch • 75 mm

8 ”/200 mmHead to: 109’ • 33 MFlow to: 2,600 GPM • 600 M3/hrSolids size: 3 inch • 75 mm

10 ”/250 mm Head to: 129’ • 39 MFlow to: 3,200 Flow to: 3,200 GPM • 725M3/hr/hrSolids size: 3 inch • 75 mm

4”/100 mmHead to: 115’ • 35 MFlow to: 730 GPM • 165 M3/hrSolids size: 3 inch • 75 mm

Other Self-Priming Pumps a a WEMCO Self-Primer• Steel Shaft • Stainless Steel 17-4PH Shaft

• Ductile Iron Impeller • Cast Steel, High Chrome or CD4MCu Impeller

• Cast Iron Casing • Ductile Iron Casing

• Cast Iron Bearing Housing • Ductile Iron Fill Port Cover

• Cast Iron Cover Plate • Tool-less impeller adjustment

• Tools needed to adjust Impeller • Passes stated solid size

• Not all sizes pass stated solid size • Shim-less impeller adjustment

• Shimless impeller adjustment • Higher actual efficiency

Total a • Solid Silicone Carbide Seal faces

• More rugged & dependable

• Lower “life cycle costs”

• Industry leading 66 month warranty

• Advanced saftey features

• Higher operating pressure

• Directly interchangeable parts

• Pump interchangeability

Total a

Add it up... You’ll see why the WEMCO Self-Primer offers more value...aMaterials/Design aEase of MaintenanceaPump Features aSafety Features

aMore Dependable aLower Operating Cost

Check the boxes of the features you want in a self-priming pump - add up the score at the bottom

Applications:

True Solids Handling Pumps From The Start!

W

E A R P L ATE

SELF-CLEANING

TM

Patent Pending

The Market Leader

3”/75 mm

6 ”/150 mm 8 ”/200 mm 10 ”/250 mm

4”/100 mm

Add it up... You’ll see why the WEMCO Self-Primer offers more value...a aa a

a a

Applications: • Sewage • Animal Waste • Industrial Waste • Dewatering • Mining • Winery • Automotive • Beef/Pork/Poultry Processing • Pulp & Paper • Other Industrial Applications

You were born with the only tools you need to adjust the clearances of pumps. Your hands! NO tools are required for clean-out or impeller clearance adjustment!You were born with the only tools you need to adjust the clearances of pumps. You were born with the only tools you need to adjust the clearances of pumps. ™You were born with the only tools you need to adjust the clearances of pumps.

WEMCO® Self-PrimerTrue Solids Handling Pumps From The Start!

Clean Out Clean Out Clean Out Cover PlateCover PlateCover Plate -Ductile Iron-Ductile Iron-Ductile Iron

Shimless Shimless Impeller Clearance Clearance Clearance Adjuster

No Tools NeededNo Tools NeededNo Tools Needed

Fill Port Cover -Ductile Iron

Suction Flap ValveSuction Flap ValveSuction Flap ValveSuction Flap ValveSuction Flap Valve -Neoprene-Neoprene-Neoprene -Viton -Viton -Viton (Option)

Casing Drain

Atmospheric Isolation BarrierAtmospheric Isolation BarrierAtmospheric Isolation Barrier

Mechanical Seal -Silicone Carbide -Tungsten Carbide (Option)

Lip Seals -Long Service Life

Bearing Housing

Thrust Bearing

Bearing Cap -Ductile Iron

Shaft - - -17-4PH SST17-4PH SST17-4PH SST

Radial Bearing

Seal Plate -Ductile Iron -High Chrome (Option) -CD4MCu -CD4MCu -CD4MCu (Option)(Option)Impeller

-Cast Steel -High Chrome (Option) -CD4MCu (Option)

Pressure Relief Valve

Spool Flange -Ductile Iron

Clamp Bar Assembly -Advanced Safety Features

“BUZZSAW” Wear plate -Steel -WH 400 (Option) - 316 Stainless Steel (Option) -High Chrome (Option) -CD4MCu (Option)

-316 SST Hardware Std.

Hand Nut Hand Nut Hand Nut Adjusters Adjusters Adjusters

Casing -Ductile Iron

W

E A R P L ATE

SELF-CLEANING

TM

Patent Pending

ExcellentPower & IndustrialSolutions

Weir Specialty Pumps

440 W. 800 SouthP.O. Box 209 (84110-0209)Salt Lake City, UT 84101USA

Tel: 1 801 359 8731Fax: 1 801 530 7531email: info@weirsp.comwww.weirsp.com

© 2009 Weir Specialty Pumps. All Rights reserved. WSP_4 Page_Brochure

Head

- Meters

Hea

d -

Feet

Gallons Per Minute

M3/Hr.

WEMCO® Self-PrimerOperating Range

The Market LeaderThe Market LeaderThe Market LeaderThe Market LeaderThe Market Leader

W

E A R P L ATE

SELF-CLEANING

TM

Patent Pending