product catalogue · 2017-04-05 · the sintered method of powder metal it can be used in lots of...

649, Cheoyong-ri, Onsan-eup, Ulju-gun, Ulsan, Korea

PRODUCT CATALOGUE

PSC Corporation

PSC Corporation


Manufacturing & Sales Products

Filtration Equipment- Filtration System Engineering- Cartridge Filter :

Wound Depth Cartridge, Resin Bonded Fiber Cartridge,Binder-free Cartridge, Pleated Paper Cartridge,Metallic Cartridge (Cylindrical & Pleated Type),Ceramic Cartridge, Membrane Cartridge

- Sintered Metal Filter : Multi-Layer sintered, Fiber metal sintered,Powder metal sintered

- Candle Filter- Bag Filter- Activated Carbon Filter System

Coaleacer / Separator- Liquid-liquid Coalescer- Liquid-gas Coalescer- Oily Water Separator

Mist Eliminator- Vane Type Eliminator- Pad/demister Type Eliminator- Cartridge Type Eliminator

Strainer- Forged Strainer- Casting Strainer- Steel Welded Strainer- Self-cleaning Strainer- Auto-cleaning Strainer

PSC Corporation


PSC Model Category

No. Section Model No. Detailed Item

1 Metallic Filter Cartridge

PS Powder Sintered Filter Cartridge

MS Multi-Layer Sintered Filter Cartridge

FS Fiber Sintered Filter Cartridge

WS Woven Wire Screen Filter Cartridge

2 Filter Housing

JS,JF,JL,JE Cartridge Filter Housing

JP Gas Filter Housing

JG,JB Bag Filter Housing

3 Coalescer / Separator

LLC, GLC Coalescer / Separator

MME, STV, DPV Mist Eliminator

4 Filter System

JW Activated Carbon Filter System

- Auto Control Filter System

5 Auto-CleaningStrainer

JA-B Brush Cleaning Type,Auto-Cleaning Strainer

JA-R Rotating Arm Type,Auto-Cleaning Strainer

6 Strainer

JB-120, JB-130,JB-140, JB-150 Bucket Type Strainer

JY-200, JY-210,JY-220, JY-230 Y-Type Strainer

JT-310, JT-320, JT-330 T-Type Strainer

JC-410, JC-420 Temporary Strainer

JD-500 Duplex Type Strainer

PSC Corporation


Basic Check Point When Designing Filter

Filter Housing Material- Carbon Steel, Stainless Steel 304, 316, Hastelloy, Nickel Alloy and etc.

Applicable Design Code- ASME Sec. VIII Div.1, JIS B 8243, KS B 6231

Cover Opening Type- Stud Bolt & Nut with Davit- Swing Bolt & Eye Nut with Hinge- Swing Bolt & Eye Nut with Davit- Quick Opening Closure- Hydraulic Cover Lift

Operation Condition (Minimum information when ordering)- Design Pressure : Kg/㎠.G, psid, bar-g, etc. - Operating Pressure : Kg/㎠.G, psid, bar-g, etc.- Design Temperature : ℃, ℉- Operating Temperature : ℃, ℉- Flow Rate : ㎡/hour, gpm, cfm, etc.- Filtration Rating : ㎛, #mesh, mm, inch, etc.- Fluid Name : Water, Oil, Compressed Air, Hydrogen Amine, etc.- Specific Gravity or Density : kg/㎡, kg/liter, etc.- Connection Size & Rating : ANSI, KS, JIS, AWWA, MSS, etc.- Operating Mode : Batch or continuous- Purpose to use filter- Pollution concentration

PSC Corporation


Check Point When Selecting Filter

Initial Pressure Drop- The lower initial pressure drop, the longer change cycle of element(The optimum design must be considered the comparison of Economic

Efficiency of some costs for initial installation, maintenance and repair.)

Removal Rating of Element- According to use purpose, as there are various elements, it must be selected whether pollution particle is nominal rating or absolute rating. In case of the same shape, the relative superiority become clear comparing Beta Ratio

Five points of performance decision of filter is simply summarized in the following Darcy’s rule

A – filtration areaQ – Flow rateP – Pressure Dropμ – ViscosityR – Media Resistance

If flow rate Increases, pressure drop also increases. If flow rate increases, filtration area becomes wider. If viscosity becomes high, flow rate is decreased. If media resistance becomes high, flow rate also is decreased

PSC Corporation


METALLIC FILTER CARTIDGE

PSC Corporation

PSC Corporation


Metallic Filter Cartridge

Advantages of PSC Metallic Filter Cartridge- It is advantageous in the side of life and protection of Environment as

it is possible to re-use after cleaning or reverse cleaning comparing

existed cartridge

- It is beneficial in the super-low temperature, high temperature and high

pressure

- It maintains absolute ratio of filtration

- The ratio of porous is very high

- Pressure loss is very low

The use ranges of PSC Metallic Filter Cartridge- Filtration of medical process

- Filtration of process for food and drink

- Filtration of process for atomic power generation and industry

- Filtration of process for petrochemical and refinery

- Filtration of gas and operating of oil pressure

PSC Corporation


Ordering Information

1 Media Form PS = Powder Sintered, MS = Multi-Layer Woven Wire SinteredFS = Fiber Metal Sintered, WS Woven Wire Screen

2 Cartridge Type C = Cylindrical, P = Pleated

3 Removal Grade Model No. according to Series

4 Cartridge Length 10 = 10” (250), 20 = 20” (500), 30 = 30” (750)40 = 40” (1,000), CL=Special Custom Ordered-Consult Factory

5 Outer Diameter V = 2 3/8” (60), W = 2 ½” (63), X = 2 9/16” (65)Y = 2 ¾” (70), Z = Special Custom Ordered

6 Inner Diameter A = 1” (25), B = 1 ½” (37.5), C = Special Custom Ordered

7 Materials1 = SS304, 2 = SS304L, 3 = SS316, 4 = SS316L,5 = Special Custom Ordered : 300/400 Series SS, Copper Alloy, Nickel Alloy, Titanium, Alloy 20 and etc.

8 End Connection

DOE : Double Open Ends, Flat Gasket SealNPT : NPT Single Open EndSDE : Double O-ring Single Open EndSO : Single Open EndSPE : Special Custom Ordered

Gasket- V : Viton- E : Ethylene Propylene Rubber- NA : Natural Rubber- T : Teflon- No Symbol : Buna-N (Standard)

PS C 002 – 10 V A 1 DOE/V1 2 3 4 5 6 7 8

PSC Corporation

PS Series

Feature Porousness is uniformed as it becomes sintered

forming with regular particle Filtration efficiency is high because it is depth type

to pile up pollution material in the twisted windingly flow passage Durability and conservation capacity for filtration

particle of medium is excellent as it is formed by the sintered method of powder metal It can be used in lots of usage as it produced by

various material, SS304L, 316L, Inconel, Monel, Hastelloy, Alloy 20, and Titanium and etc. to have excellent corrosion resistance It is semi-permanent and regeneration effect is

high with reverse-cleaning and supersonic cleaning method as the washing rate is excellent with high washing rate The application limit of temperature is wide range

from super-low-temperature to high-temperature of 926 ℃ It can endure the high-pressure-drop and can be

applied to high pressure as it has high burst and collapse pressure

Filter Cartridge for Powder Metal SinteredPowder Sintered Media

Porous media is produced by diffusional sintered bond of powder metal

Powder Sintered MediumLiquid Rating : 2 micron absolutePorosity : 35%Flow (H,O) : 2gpm/ft2 at 0.5 psidContaminant Capacity : 0.7g/ft2 at 0.5 psid

Type Model

No.

Removal Rating (㎛)Liquid Gaseous

Nominal Absolute Nominal Absolute

Cylin

dric

al

PS 0002 0.2 2 0.01 0.1PS 0005 0.5 5 0.1 0.5PS 0020 2 9 0.5 1PS 0050 5 13 1 1.5PS 0100 10 20 2 3PS 0200 20 35 5 10PS 0400 40 55 10 20PS 1000 100 120 30 50

0.2㎛ (x100) 0.5㎛ (x100) 5 ㎛ (x100) 20 ㎛ (x100) 100 ㎛ (x100)

649, Cheoyong-ri, Onsan-eup, Ulju-gun, Ulsan, KoreaPSC Corporation

MS Series

Feature It is a metal net to be weaved at regular intervals and maintains the uniform pore, as it became sintered forming The choice range of filtration granularity is wideMedia production is possible as it adjusted the join order of metal net according to usage Treatment is easy and there is no need for a supporting or reinforcing structure as it is solid It is advantageous in an application of high-temperature and corrosion resistance is excellent as it is made by a raw material such as SS304, SS304L, SS316, SS316L It can endure a high-pressure-drop and is advantageous to a high-pressure as it has a high-burst and a collapse pressure It is semi-permanent and regeneration effect is high with a super sonic wash or reverse-wash

Filter Cartridge for Multi-Layer Metal SinteredMulti-Layer Sintered Media

This media is produced through Multi-Layer Diffusion Sintered Bond of Woven Wire Screen to be woven by metal wire in order of support layer, distribution layer, filtration layer and protection layer

Type Model

No.

Removal Rating (㎛)Liquid Gaseous


Cylin

dric

al

MS 002A 2 10 0.5 1MS 005A 5 13 1 1.5MS 010A 10 17 1.5 2MS 015A 15 25 3 5MS 025A 25 40 6 12MS 033A 33 55 9 18MS 044A 44 70 20 40MS 061A 61 100 100 85MS 074A 74 120 120 90MS 104A 104 150 150 120MS 140A 140 200 200 175

PROTECTION LAYER

FILTRATION LAYER

DISTRIBUTION LAYER

SUPPORT LAYER

SUPPORT LAYER 90°

Woven Wire Cloth LaminateLiquid Rating : 10 micron absolutePorosity : 35%Flow (H,O) : 2gpm/ft2 at 0.5 psidContaminant Capacity : 0.7g/ft2 at 0.5 psid

649, Cheoyong-ri, Onsan-eup, Ulju-gun, Ulsan, KoreaPSC Corporation


WS Series

Filter Cartridge for Woven Wire ScreenWoven Wire Screen Media

It has feature and merit of each form and there are woven wire screen of various type according to weaving method of a metal wire as following pictures

Type Model

No.

Removal Rating (㎛)

Liquid GaseousNominal Absolute Nominal Absolute

Cylin

dric

al,

Plea

ted

WS 005 5 12 5 10

WS 010 10 17 10 15

WS 020 20 25 20 20

WS 035 35 48 35 40

WS 045 45 58 45 50

WS 060 60 73 60 65

WS 075 75 95 75 80

WS 100 100 120 100 90

WS 250 250 275 250 200

PSC Corporation


FS Series

Feature Filtration effect is high as a fiber metal of delicate denia type is sintered Conservation ability of filtration particle is excellent Life span is long as a heaping capacity for pollution material is big Cartridge production of pleated type is possible as the material thickness is thin Application Range of fluid and gas is wide and the corrosion resistance is excellent as it possible to produce by various materials such as SS304L, 316L, Inconel, Monel, Hastelloy, Alloy 20, and Titanium and etc. It is semi-permanent and regeneration effect is high with a super-sonic wash or reverse-wash as permeability is high and wash is excellent

Filter Cartridge for Fiber Metal SinteredMedia for Fiber Metal Sintered

This media is produced by Diffusional Sintered Bond with a mat type of a fibermetal of delicate denia

Fiber Metal MediumLiquid Rating : 3 micron absolutePorosity : 60%Flow (H,O) : 8gpm/ft2 at 0.5 psidContaminant Capacity : 2.2g/ft2 at 0.5 psid

Type Model

No.

Removal Rating (㎛)

Liquid Gaseous


Cylin

dric

al,

Plea

ted

FS 001A 1 3 0.3 1

FS 003A 3 5 0.6 1.7

FS 005A 5 10 1 2.9

FS 010A 10 15 3 9

FS 025A 25 35 8 19

FS 030A 30 40 10 30

FS 070A 70 105 100 85

FS 140A 140 225 200 150

PSC Corporation


FILTER HOUSING

PSC Corporation

PSC Corporation


Cartridge Filter Housing

JS TYPE JF TYPEStandard ModelIt is possible to design for special case also such as high-pressure, high-temperature according to condition of field use

JL TYPE JE TYPE

INLET

OUTLET

OUTLET

INLET

It is used a lot as automatic reverse-wash equipment, because it is easy to release pollution materialHeaping capacity of pollution material is bigIt can gain better filtration efficiency when filtering gas

Coated & Lined Housing- Rubber, Teflon, Polypropylene, FRP

INLET

OUTLET

It is possible to wash to every corner of internal housingMembrane Filter Cartridge is installed generallyThe main application is for food, manufacturing medicine and semiconductor company

INLET OUTLET

PSC Corporation


JS – 40 - 31 2 3

Cartridge Filter Housing

1 Filter Housing Design Type

2 Filter Cartridge Quantity

3 Filter Cartridge Length (1=10” ~ 4=40”)

INLET

OUTLET

A

B

E

CD

E

BCD G

Model No.Flow Rate(㎡/HR)(Note 1)

In/Out Pipe Size

Mm(Inch)A B C D E F G

Weight(kg)

Carbon Steel Standard

JS 3-2 5-8 40A(1 1/2B) 200 870 450 620 1070 500 190 100JS 6-2 12-18 50A(2B) 250 900 480 620 1070 550 190 140JS 12-3 25-35 75A(3B) 350 1160 520 860 1380 650 280 210JS 19-3 40-70 100A(4B) 450 1220 640 860 1930 750 380 300JS 27-3 60-90 100A(4B) 500 1250 640 860 1960 800 420 350JS 33-3 80-120 125A(5B) 550 1240 660 880 2020 850 480 420JS 40-3 100-150 150A(6B) 600 1300 710 890 2100 960 520 500JS 50-3 130-180 150A(6B) 700 1330 740 890 2320 1110 680 730JS 60-3 150-200 200A(8B) 750 1370 830 890 2320 1110 680 730JS 80-3 220-300 200A(8B) 8001 370 830 890 2320 1160 730 850JS 100-3 300-400 250A(10B) 900 1460 930 930 2410 1300 830 1000JS 150-3 450-550 300A(12B) 1100 1510 1060 960 2670 1500 1030 1200JS 200-3 550-700 300A(12B) 1250 1590 1080 960 2720 1650 1180 1500* Note 1) Flow rate is by a pipe Caliber

Dimensions (mm) Cartridge Out Diameter 63mm StandardDesign Pressure 10K.f/ ㎠, #150)Standard

F

`̀̀

PSC Corporation


Gas Filter Housing (Typical Redial Fin Element)

It is possible to design for Liquid type as the same type, also Filtration area is wide to adopt a Filter Element of pleated type Internal structure of Housing became to be able to maximize the heaping quantity of pollution material

ELEMENT STYLE JP06 – JP20 JP16 – JP30

The Pressure loss is very few as outlet and element is a direct connection type.

Filter Element

- Material : Polyester

Fiber Glass, Rayon, Nomex

Teflon and etc.

- Pore Size : 0.1 ~ 750 μ

Filter Housing

- Material : Carbon Steel, SS304, SS316

and etc.

- Design Code : ASME Sec. VIII, Div.1,

JIS B 8243, KS B 6231

INLETOUTLET

INLET OUTLET

PSC Corporation


JP – 12 - 24 - 21 2 3 4

1 Filter Housing Design Type

2 Filter Element Diameter (Inch)

3 Filter Element Height (Inch)

4 Filter Element Quantity


In/Out Pipe Size

Mm(Inch)A B C D E F

Weight(kg)


JP 03-08-1 70 25(1B) 100 300 300 600 400 400 30JP 04-12-1 160 40A (1 1/2B) 150 350 420 770 450 150 45JP 06-12-1 280 50A(2B) 200 450 450 900 500 200 80JP 06-18-1 630 80A(3B) 200 450 600 1050 500 200 90JP 08-24-1 1150 100A(4B) 250 480 800 1280 550 180 135JP 10-24-2 3000 150A(6B) 300 500 1420 1920 600 230 200JP 12-24-2 4800 200A(8B) 400 540 1520 2480 760 330 310JP 16-24-2 7300 250A(10B) 500 540 1680 2850 860 430 420JP 20-24-2 11500 300A(12B) 600 710 1820 3650 960 530 680JP 24-24-2 14000 350A(14B) 700 740 1980 3880 1060 630 750JP 26-24-3 18500 400A(16B) 800 830 2220 3940 1300 730 960JP 30-24-3 31500 500A(20B) 900 930 2550 4120 1400 830 1120

1.03 (T+273)(P+1.03) 273

Dimensions (mm) Pore Size : 10 ㎛ StandardDesign Pressure 10K.f/ ㎠, #150)Standard

Gas Filter Housing (Typical Redial Fin Element)

A C D

B

BCD F

A C D

BBCD F

OUTLET OUTLETINLET INLET

2) CMH=SCMH x

(T=℃, P=kg/㎠)

* Note 1) Operating Pressure 7kg/㎠ @ 15℃Pressure Drop 0.5 psid (0.35kg/㎠)

E E

PSC Corporation


Bag Filter Housing

Easy replacement of bags

Installation height is low

It is possible to adjust high and low

Mainly, it is used to small type

JG Type

Perfect sealing

Mainly, it is used to a big size

It is advantageous in case that the pipe

height is low as inlet pipe is same level with

outlet pipe

When a bag of the same quantity is installed, the shell diameter is smaller than JG type

An installation height is higher than JG type

JB Type

PSC Corporation


JB – 4 - 11 2 3

1 Bag Housing Design Type

2 Bag Quantity

3 Bag Size (1=7”Φ x 18”l, 2=7”Φ x 32”l)


In/Out Pipe Size

Mm(Inch)A B C D E F G

Weight(kg)


JB 11 14-18 50A(2”) 200 520 400 370 720 500 190 80

JB 12 14-18 50A(2”) 200 870 400 720 1070 500 190 85

JB 31 30-40 80A(3”) 450 870 400 700 1580 750 380 210

JB 32 70-80 100A(4”) 450 1220 450 1050 1930 750 380 230

JB 41 70-80 100A(4”) 500 900 450 700 1610 800 420 300

JB 42 80-100 100A(4”) 500 1280 450 1050 1960 800 420 340

JB 72 120-150 150A(6”) 650 1280 500 1100 2130 1010 570 480

JB 112 200-250 200A(8”) 850 1420 600 1250 2350 1210 780 760

JB 142 250-350 250A(10”) 1200 1560 750 1320 2680 1600 1130 1350

* Note 1) The flow rate is a thing by inlet size

Dimensions (mm) Design Pressure 10K.f/ ㎠, #150)Standard

Bag Filter Housing

F

E

B

D

BCD G

A

F

C

BCD G

E

D

B

A

PSC Corporation


COALESCER | SEPARATOR

PSC Corporation

PSC Corporation


Coalescer / Separator

Coalescer/Separator is an equipment to separate material of two liquid types not to be able to mix through a method of deposition or stabilization in a process to extract solvent in a petrochemical plant or in a process to refine petroleum in the refinery plant

PSC can supply, manufacture and design Coalescer/Separator to guarantee optimum performance from customer requirement and accumulated Know-How that is based on an experience of production and design for many years

There are following some kinds of Coalescer/Separator according to material to want to separate or fluid to be applied

1) Liquid/Liquid Coalescer2) Liquid/Gas Coalescer3) Oily Water Separator

It is possible to manufacture Vane Type, Cartridge Type, Pad Type, Double Stage, Single Stage, Level Type and Vertical Type according to shape or arrangement of element to be used.

Feature of PSC Coalescer/Separator1) Low Pressure Drop2) Various applicable range3) Complete separation4) Compact Design5) Simple and easy Maintenance

PSC Corporation


PSC Coalescer / Separator

JC1 Vertical Type, Two Stage Cartridge JC5 Vertical Type, Pad Type

JC2 Level Type, Cartridge JC6 Level Type, Pad Type

JC3 Vertical Type, Single Stage Cartridge JC7 Vertical, Vane Type

JC4 Level Type, Single Cartridge JC8 Level Type, Vane & Element Type

PSC Corporation


Liquid-Liquid Coalescer

Design of PSC coalescers utilize the latest technology to bring clients the best liquid-liquid coalescer that separate a wide range of two immiscible liquids. Products that are emulsified and hazy are very difficult to separate. They require a specific coalescer design. PSC has the latest solution for even the most difficult to separate applications.

More stringent environmental compliance by governments around the world forces the industry to seek the help of liquid-liquid coalescing technology.

Radial flow coalescers are the latest technology available to PSC. They allow PSC to design high capacity applications while the vessel size remains small. Radial flow coalescers are also the preferred choice when retrofitting existing liquid-liquid separators for up to 100% more capacity and or improved efficiency.

PSC can design and manufacture coalescer internals, coalescer vessel and the complete skid mounted 2 or 3 phase coalesce systems. PSC can provide efficiencies of <15ppm of free water in oil or free oil in water. PSC can provide instead of a dual pre-filter coalescer vessel system to protect the coalescer pack from plugging, a CPI coalescer or Plate Pack Coalescer. The CPI coalescer will remove solids greater than 10microns and is installed in that same coalescer vessel, which is a more cost effective solution.

BENEFITS

1) Reduces cost due to smaller vessel design

2) Capacity increase for the existing vessels

3) Higher recovery of valuable products

4) Removal of haziness in the product

5) Reduces blending delays

6) Reduces wastewater production from tankage, separator and desalter

LLC Series

PSC Corporation


Filter Separator

PSC two stage filter separator technology allows you to have the smallest possible vessel diameter, resulting in the lowest cost while removing aerosol liquids and solid particles efficiently.

The first stage contains replaceable coalescing filters mounted on a tube sheet. Here the bulk liquids and solids are removed while coalescing the aerosol liquid droplets into large ones (greater than 10 microns). Some of these coalesced droplets fall off the filter but the majority is pushed to the second stage due to the high surface velocity. In the second stage, these large droplets are removed by a high capacity Double Pocket Vane.

Filter separators can be designed both vertically and horizontally.

BENEFITS

1) Removes aerosol mist to protect downstream equipment from damage, fouling, pitting corrosion or deactivating of catalyst of molecular sieves.

2) Reduces amine or glycol foaming problem by removing solids and free liquid particles from the inlet gas stream

3) Allow low cost vessel designs

4) Debottleneck existing equipment, and adding up to 100% more capacity without requiring a new separator

5) Protects ultra low NOx burners from plugging, therefore preventing furnace heat imbalance

GLF Series

PSC Corporation


MIST ELIMINATOR

PSC Corporation

PSC Corporation


Mesh Type Mist Eliminator

PSC provides high performance Mesh Type Mist Eliminators versus the standard units that many companies supply. In today’s demanding market standard, Mesh Mist Eliminators cannot meet the stringent requirements like higher capacity, better efficiency and lower pressure drop. For every new application, upgrade of debottlenecking such help is a must to make the most of your mist eliminator investment. Since the variables involved in specifying mesh mist eliminators are numerous the client should consult with PSC engineers before making a final selection.

The most widely used standard type of mesh mist eliminator is the 144 kg/m3 density made of metal and using a 0.028 wire. The knitted mesh is crimped and layer (alternate directions) to form a 100mm or 150mm thick unit. The rigidity is provided by a top and bottom grid structure welded together. Pads that are 914mm and lager are fabricated in narrow sections, enough to pass through a manway for assembly inside the separator. Recent advances in technology has brought mist eliminator designs and application expertise to new levels.

BENEFITS

1) Increases separator throughput or reduce size of new separators.

2) Improves product purity and reduce environmental pollution

3) Reduces operation cost

4) Increases recovery of valuable liquids and therefore reduce downstream corrosion

With the more advanced mesh mist eliminators it is critical for the design of the mist eliminator that you consider; vessel layout, proper gas distribution, location of inlet/outlet nozzle, liquid holding capacity and method of liquid drainage so the mesh pad will function efficiently and effectively.

MME Series

PSC Corporation


Standard Vane

PSC manufactures all type of vane packs also known as Chevron vane mist eliminators. Vane consist of closely spaced corrugated plates that force the mist laden gas to follow the corrugated path. As the gas changes direction, the mist droplet momentum forces it to impact on the blades and coalesces to larger droplet and eventually drains off the blades. Vane packs are normally not efficient for mist droplets less than 20microns. However vanes are sturdier than mesh mist eliminators, provide a lower pressure drop and are less likely to plug. Vane blade spacing varies from 12 to 75mm depending on the dirt/solid loading. Vanes are available in all types of metal and plastic.

BENEFITS

1) Higher capacity than standard mesh mist eliminators

2) Lower pressure drop

3) Handles viscous or foaming liquids more efficiently

4) Dissipates slugs of liquid or high liquid mist loading

5) Resistant against violent upsets

6) Handles solids with minimal chance of plugging

STV Series

PSC Corporation


Double Pocket Vane

To increase capacity on an existing separator or to reduce size of a new vessel, PSC’s Double Pocket Vane technology can be the answer. The unique geometry of this vane removes the collected liquids away from the gas. This design feature allows for twice the gas flow through the Double Pocket Vane versus a Standard Vane without any concern of liquid reentrainment. The blade geometry in addition allows more efficient mist removal than the standard vane. In applications where a mesh type mist eliminator would plug due to the presence of solids, waxes or paraffin. Double Pocket Vanes are the preferred solution. The Double Pocket Vane is plugging resistant and has the efficiency of a mesh mist eliminator. Double Pocket Vanes are also the preferred technology with applications that require a smaller vessel foot print or a vessel with limited weight allowance. Double Pocket Vanes can be supplied in any types of metals.

BENEFITS

1) Increases capacity up to 100%

2) Reduces size and weight for new vessel, resulting in reduced cost

3) Increases efficiency versus standard vanes

4) Debottleneck existing separators for capacity and efficiency

DPV Series

PSC Corporation


FILTER SYSTEM

PSC Corporation

PSC Corporation


Activated Carbon / Anthracite Filter System

JW-Type

It is Reverse Washing Type of Filtration System to use jointly a physical absorption and a heap filter to

insert a carbon or anthracite. In case of liquid phase, mainly it is used to a clean water treatment

INLE

TO

UTLE

T

In case of gas, it is utilized to remove an organic gas or a bad material and is mainly a fixed bed type

Application

1. Liquid Filtration- Removes smell, taste, chlorine and iron of drink water- Refines water to make a soft drink or brewing, water to use in a boiler and industrial water.- Filtration of amine and glycol

2. Gas Filtration- Purifies hydrogen, carbonic acid gas, chloride gas and other inorganic gas- Purifies ethylene, acetylene, and other gas about petrochemical- Purifies a fermented gas, a food gas, gas for chemical industry exhaust- Removes radiation elements of exhaust of a pile and desulfurizes a combustion exhaust- It is possible to remove a chemical action gas if using a special filler of alkali metals

PSC Corporation


JW – C21 2 3

1 Design Type

2 Filling media materials(C : Activated carbon, A : Anthracite)

3 In/Out Pipe Diameter (Inch)

Model No. Flow Rate(㎡/HR)

In/Out Pipe Size

Mm(Inch)A B C D E F

Gravel quantity

to fill

Activatedcarbon to

fill

Weight(kg)

Carbon Steel

Standard

JW-C2 13-15 50A(2B) 1130 300 150 1830 450 2730 150 800 1450

JW-C3 30-35 80A(3B) 1720 500 150 1830 580 2960 350 1750 3200

JW-C4 48-55 100A(4B) 2130 500 200 2000 690 3380 550 2650 4700

JW-C5 80-90 125A(5B) 2690 500 250 2000 820 3520 850 4250 5500

JW-C6 120-130 150A(6B) 3300 500 300 2200 1000 3850 2800 7200 12500

JW-C8 180-200 200A(8B) 4000 500 350 2400 1180 4380 4400 9800 21000

Dimensions (mm)

It is basis to treat a clean water. According to the fluid class, the filler class and the size of filtration equipment are changed

Activated Carbon / Anthracite Filter System

C

A

Activated Carbon

Gravel

Gravel

T.L

DB

FE

A

T.L

B F

DC

E

Activated Carbon

PSC Corporation


Auto Control Filter System

Porous Metal Blowback Filter System for Gaseous ServicePorous Metal Backwash Filter System for Liquid Service

High Solids RecoveryIt has a high performance to capture over 99.999% of the solids to be critical or hazardous or valuable

High Temperature OperationIt endures to a temperature to 1700 ℉ (927 ℃)

Automated OperationIt is fully automated system to be able to discharge solids periodically

Low Replacement CostsPSC Precision Metal Filter Element is a permanent self-supporting system which process a consistent performance

Long lasting Life SpanDowntime to wash is not necessary as it is washed by Blowback or Backwash based on the Venturi Pulse System

PSC Corporation


Application of Blowback / Backwash System

Gaseous Service

Remove Solid particles in various gas steams to cover wide industries

Catalyst Retention or Radioactive Waste Removal Performance is very excellent in wide industries to cover Nuclear Industry or Chemical Industry

Loquid Service

Excellent Catalyst Retention from various Liquids

Excellent Performance to remove Solid Particles from a liquid flow

Excellent Filtration of a Polymer to have high viscosity

PSC Corporation


AUTO CLEANING STRAINER

PSC Corporation

PSC Corporation


Auto Strainer

JA-B TypeBrush Wash Type

It is possible to operate continuous with a simple instrumentation

It is advantageous to a fluid of a high viscosity with mechanical washing method

Retention capacity of particle pollution, flow loss is low

Choice operation by a timer or by a switch for pressure drop is possible as Automatic Operation System

To repair and maintain is convenient, as it is an open and shut system to have installed a bottom cover

JA-R TypeBackwash Type

Continuous operation is possible

Filter granularity is delicate relatively comparing JA-B, as it is backwash system to utilize operation pressure

It is advantageous when an condition of pressure drop is high as an element has a small bore and pressure resistance is good

Choice operation by a timer or by a switch for pressure drop is possible as Automatic Operation System

PSC Corporation


Auto Strainer – Application Area

JA-B Type

Chemical Industry area- Chemical industry, Synthetic resin, pigment,

paint, rubber, natural oil, oil refinery industry and etc.

Field of food and drink industry- Juice, Ketchup, Sausage, fish cake, sugar,

drink, wine, soda pop, vegetable edible oil, lactic ferments drink and etc.

Other Industry Area- Cutting oil, paper coloring and breaching,

bottle washing, removal of fat of wool and etc.

Clean Water Treatment Area- Water Supply Facilities, Sewage Treatment

Plant, Well and etc.

JA-R Type

Clean Water Treatment Area- Waterworks Treatment Plant, Sewage

Treatment Plant, Well, Boiler Water, Cooling Water, Waste Use in industry

Industry Area of Fuel and Lubricating Oil- Lubrication oil, Natural oil, Gasoline, Diesel,

Kerosene etc.

Drinking Water Area- Juice, Soda pop, Coke, Milk, Drinking Class

Chemistry Solvent Area

PSC Corporation


JA – B - 10 – 20 - G1 2 3 4 5

1 Design Type

2 Brush Cleaning Type

3 Filter Basket Diameter (Inch)

4 Filter Cartridge Height (Inch)

5 Housing Material (G : Casting, S : Canning)


In/Out Pipe Size

Mm(Inch)A B C D E F

Power of Reduction Machine

Washing brush Q’ty

JAB 10-20 60-80 100A(4B) 350 1150 850 1400 650 280 0.4(1/2) 3

JAB 12-24 100-130 125A(5B) 400 1270 970 1500 700 330 0.75(1) 4

JAB 14-28 140-180 150A(6B) 500 1520 1050 1800 800 430 0.75(1) 5

JAB 16-32 200-250 200A(8B) 600 1730 1180 2080 960 530 0.75(1) 5

JAB 18-36 280-350 250A(10B) 650 1850 1250 2250 1010 580 0.5(2) 6

JAB 22-48 420-550 300A(12B) 800 1330 1500 2830 1160 730 2.25(3) 8

Dimensions (mm)

Auto Strainer

* Note 1) Filtration rating is 420㎛ (40mesh) basis

1 Body Welded / Casting

2 Brush SS304/SS316

3 Reduction Machine

Standard Reduction Rate: 1/105

4 Auto ValveAir Press Type

Oil Pressure TypeMotor Operation Type

5 Control Panel

Waterproof TypeExplosion Proof Type(400W x 500H x 250L)

6 Pressure Drop Switch

Standard Measure Range (0~1Kg/㎠)

PSC Corporation


JA – R - 06 – 2 - S1 2 3 4 5

1 Design Type

2 Rotating Arm Type

3 Filter Cartridge Quantity

4 Filter Cartridge Height (1:10”, 2:20”, 3:30”)

5 Housing Material (G : Casting, S : Canning)


In/Out Pipe Size

Mm(Inch)A B C D E F

Power of Reduction Machine

Bach-WashedCartridge

Q’ty

JAR 03-1 15-20 50A(2B) 250 720 350 520 550 180 0.4(1/2) 1

JAR 04-1 25-35 80A(3B) 300 720 350 520 600 230 0.4(1/2) 1

JAR 06-2 60-80 100A(4B) 400 1120 450 870 700 330 0.75(1) 2

JAR 08-2 80-110 125A(5B) 450 1120 450 870 750 380 0.75(1) 2

JAR 12-2 110-160 150A(6B) 500 1250 600 950 800 430 0.75(1) 3

JAR 18-2 160-240 200A(8B) 900 1430 750 1130 960 530 1.5(2) 3

JAR 28-2 240-380 250A(10B) 750 1670 950 1320 1110 680 1.5(2) 5

JAR 42-2 330-520 300A(12B) 1000 2050 1200 1650 1360 930 2.25(3) 8

Dimensions (mm) Material : SS304

Auto Strainer

1 Body Welded / Casting(CS / SS304 // SS316)

2 Element Wedged Screen

3 Reduction Machine

Standard Reduction Rate: 1/105

4 Auto ValveAir Press Type

Oil Pressure TypeMotor Operation Type

5 Control Panel

Waterproof TypeExplosion Proof Type(400W x 500H x 250L)

6 Pressure Drop Switch

Standard Measure Range (0~1Kg/㎠)

* Note 1) Filtration rating is 250㎛ (60mesh) basis

PSC Corporation


STRAINER

PSC Corporation

PSC Corporation


Strainer

PSC StrainerPSC Strainer is used widely to fluid and gas such as water, oil, air, gas in each field of Oil Refinery, Petrochemical Plant, Waterworks, Power Plant, Iron Manufacturing, Ship-building, Food, Paper Manufacturing, Synthetic Fiber

Material of PSC StrainerCarbon Steel - ASTM : A105, A216WCB, A53, A234, A106, A516- KS : Forging Steel, SCPH2, SPPS, SPHT, SB42

Stainless Steel - SS304, SS304L, SS316, SS316L, SS317

Alloy Steel and Special Steel- Monel, Hastelloy, Aluminum, Bronze, Copper Alloy, Chrome Alloy, Nickel Alloy and etc.

Strainer ElementElements is very important part as the heart of strainer. So, Corrosion Resistance, Filtration rate and Strength must be considered sufficiently and it must be a structure not to be bypassed the non-filtered fluid between element and body. PSC is manufacturing a high credible strainer that can’t compare with other production as it has a long experience and accumulated know-how in field of engineering

Connection StyleFlange Type || Socket Weld Type || Screw Type (PT,NPT) || Butt Weld Type

Applicable CodeKS || ANSI || DIN || JIS || BS || ISO || JPI || MSS || API

PSC Corporation


Strainer Requirements

The Required Performance of Strainer is various and the summary is as followings :

1. Must filter exactly a thing over the necessary particles2. Filtration resistance of strainer must be minimum. Specially, it must be no-increase of urgent

Filtration Resistance after some using period passed- There is no problem as the absolute value of initial pressure drop in filtration resistance is small. But till a pressure drop reaches the maximum value, the filtration resistance is influenced by the wash cycle is long or shot

3. Must be a structure that repair and wash is easy4. Pipe Laying with the contiguous equipment (application equipment) must be easy

- If the location of nozzle is changed free, the Pipe Laying has a good structure5. Must be a structure to be maintained airtightness between a contacting part of element and a

parallel state of strainer6. Element and Equipment Body must maintain the strength to be able to endure in the high-

pressure-drop considering the internal, external pressure sufficiently

A Primary Factor to Obstruct a Filtration Performance

1. Case that screen is torn or tangled2. Poor sealing between a contacting part of element and element seat of body side3. Regarding No. 2 as fluid is an agitated situation during operation the load to happen from

element affects the sealing a lot, when the interval between element and seat in Bucket Type is big, when distance between the center of gravity and a seat is long in Y Type.So, the sealing is influenced by the flow wave of an element and the bypass of non-filtered fluid will happen owing to the poor sealing

PSC Strainer is designed by the basis of the above requisite and PSC has a long experienced know-how and a lot of customers are recognizing the quality of the excellent strainer in domestic and oversea petrochemical project for long years from Super Low Temperature -196℃ of the Ethylene Process till 350 ℃, a temperature of Heavy Grade Oil Resolution Facilities and the high pressure of 2500 pound basis

Oder Information

As this catalogue includes the basic item only, please contact us if it is an item of special material and big size. And it is possible to design filtration area free and to fabricate the big item as our strainer mainly is manufactured by welding

PSC Corporation


Strainer Feature

Basket-Type

FeaturesKey Points for Design

1. Simple and compact Design in ANSI Standard

2. Low Pressure Drop

3. Wide Open Area

4. Excellent Welding Technique

5. Rich Experience

6. Substantial Construction

7. Solid, Smart Finish

8. Highly Resistant to Corrosion

9. Numerous Know-How acquired through a lot of efforts

Y-Type

Features(Other type than those specified on this catalogue)

1. Designated design codes such as ASME Code and etc. are applied to products

2. Most suitable materials are selected from PSC’s long experience for :

- High pressure and/or high temperature service- Low temperature service- Corrosive fluid service

3. Lining and Coating Materials are available such as :

- Rubber || Aluminizing || Stainless Steel Lining || Teflon Lining || Epoxy Coating || Galvanizing

4. Insulation, Steam Tracing and Steam Jacket are provided to meet operating requirements

PSC Corporation


JB-120 Bucket Type Strainer

It is easy to install to the pipe that the height of inlet and outlet is different. It can maintain the low-pressure-drop and there is no-bypass of pollution material as the sealing store of an element is excellent.

Nom.SizeL H H1 H2

Element

A B Ø d1 L1

50 2 360 360 140 110 85 130

65 2 ½ 380 400 160 120 110 160

80 3 400 470 190 150 110 220

100 4 460 540 210 170 150 240

125 5 480 620 250 210 150 300

150 6 520 700 280 230 200 330

200 8 580 950 340 350 240 470

250 10 700 1060 380 440 320 530

300 12 760 1310 430 620 340 720

350 14 820 1520 470 770 400 880

400 16 900 1640 520 800 440 920

450 18 960 1840 600 900 480 1050

500 20 1000 1900 650 970 560 1120

600 24 1180 2390 750 1200 640 1370

No. Part Materials1 Shell A53-B (A516-60)2 Nozzle A53-B3 Nozzle Flange A1054 Shell Flange A1055 Cover Flange A1056 Head A516-607 Element Seat A516-608 Holder of Screen A240-3049 Screen SS304

10 Eye Bolt SS30411 Handle A3612 Drain A10513 Vent A10514 Stud Bolt A193-B715 Nuts A194-2H16 Gasket S.W.

PSC Corporation



No. Part Materials1 Shell A53-B (A516-60)2 Nozzle A53-B3 Nozzle Flange A1054 Shell Flange A1055 Cover Flange A1056 Head A516-607 Element Seat A516-608 Holder of Screen A240-3049 Screen SS304

10 Eye Bolt SS30411 Handle A3612 Drain A10513 Vent A10514 Stud Bolt A193-B715 Nuts A194-2H16 Gasket S.W.

This type is used to the horizontal pipe that is the same height of inlet and outlet and it is advantageous to use and install to the big size as it maintains a horizontal state on the shape well. Bucket Type Strainer is a common style.

Nom.SizeL H H1

Element

A B Ø d1 L1

50 2 350 430 300 80 250

80 3 400 520 350 100 300

100 4 500 570 370 140 320

150 6 580 800 550 180 500

200 8 650 1040 760 220 700

250 10 800 1200 850 300 750

300 12 850 1420 1020 340 900

350 14 950 1650 1200 380 1050

400 16 1000 1900 1400 420 1250

450 18 1100 2100 1550 460 1400

500 20 1100 2200 1600 540 1450

600 24 1400 2450 1800 620 1600

PSC Corporation



No. Part Materials

1 Body A210 WCB

2 Cover A210 WCB

3 Holder of Screen A240-304

4 Screen SS304

5 Eye Bolt SS304

6 Seat A240-304

7 Bolt A193-B7

8 Nut A194-2H

9 Vent A105

10 Drain A105

11 Gasket S.W.

Mainly it is applied to small size and the exterior is fine as the strainer body is casting. But it is widely used to a small size and low pressure less than #300 as the strength and filtration area is limited.

Nom.SizeL H H1

Element

A B Ø d1 L1

15 ½ 160 140 104 30 70

20 ¾ 160 150 111 30 70

25 1 180 178 132 40 80

40 1 ½ 230 211 155 50 90

50 2 260 222 161 60 90

80 3 355 344 248 90 150

100 4 425 397 286 110 170

PSC Corporation


JY-200 Y Type Strainer

No. Part Materials

1 Body Pipe A53-B

2 Flange A105

3 Cover Flange A105

4 Element Seat A516-60


6 Screen SS304

7 Bolts A193-B7

8 Nuts A194-2H

9 Plug A105

10 Gasket S.W.

It is simple to install relatively as it is Y Type Strainer to adhere an element of common cylinder type sloping downward. Element is a cylinder type and there is never bypass of no-filtered fluid as seat is installed to the cover exactly. It is manufactured from various steels, stainless, alloy steel including a standard material and contacting flange can be manufactured according to an order style. The thickness is changed according to the grade of design pressure, temperature and design pressure and the spare part also is equipped to be suited to usage and use purpose.

Nom.SizeL L1

ElementA B Ø d1 L225 1 270 195 24 19140 1 ½ 280 235 34 23150 2 290 240 37 23665 2 ½ 320 250 52 24580 3 320 310 60 30590 3 ½ 360 330 70 325

100 4 400 350 80 345125 5 450 400 110 391150 6 480 440 120 430200 8 580 525 170 512250 10 680 630 220 617300 12 800 730 250 717350 14 930 850 300 834400 16 1000 890 340 877450 18 1080 960 400 938500 20 1140 1020 450 1009600 24 1320 1224 540 1214

PSC Corporation



No. Part Materials

1 Body A216 WCB

2 Cover A216 WCB


4 Screen SS304

5 Bolt A193-B7

6 Nut A194-2H

7 Drain A105

8 Gasket S.W.

Mainly it is applied to small size and the exterior is fine as the body is casting. But it is widely utilized to low pressure less than #300 and small type as the strength and filtration area is limited.

Nom.Size LH Ø d

Element

A B #150 #300 Ø d1 L1

15 ½ 160 160 100 15 25 60

20 ¾ 160 160 110 20 30 68

25 1 180 180 125 25 34 73

40 1 ½ 240 240 160 40 55 100

50 2 260 260 170 50 58 120

65 2 ½ 270 270 180 65 83 120

80 3 290 360 220 80 92 163

100 4 335 410 310 100 130 230

150 6 520 520 580 150 200 293

200 8 580 580 - 200 250 400

PSC Corporation



It is applied to small pipe less than 1 ½” (40A) and it is advantageous to the high pressure and the high temperature as the body is a forging, shape product. It is manufactured various as Flange Type. Socket Weld Type and Screw Type (NPT, PT) according to Pipe Connection Method.

JT-230 Y Type Strainer

No. Part Materials1 Body A1052 Cover A1053 Drain A1054 Gasket S.W.5 Holder of Screen A240-3046 Screen SS304

Nom.SizeL L1 D

ElementDrain

A B Ø d1 L215 ½ 75 59 36 19 31 3/8B20 ¾ 95 81 40 30 60 3/8B25 1 120 102 48 39 75 ½B 40 1 ½ 160 109 65 55 78 ¾B

No. Part Materials1 Body A1052 Cover A1053 Drain A1054 Gasket S.W.5 Holder of Screen A240-3046 Screen SS3047 Nozzle Flange A1058 Nozzle Neck A106-B

Nom.SizeL L1 D

ElementDrain

A B Ø d1 L215 ½ 200 59 36 19 31 3/8B20 ¾ 81 40 30 30 60 3/8B25 1 240 102 48 39 75 ½B 40 1 ½ 160 109 65 55 78 ¾B

PSC Corporation


JT-310 T Type Strainer

No. Part Materials1 Body (TEE) A234-WPB2 Nozzle Neck A53-B3 Flange A1054 Shell Flange A1055 Cover Flange A1056 Element Seat A283-C7 Holder of Screen A240-3048 Screen SS3049 Bolt A193-B7

10 Nut A193-2H11 Gasket S.W.12 Handle A36

The washing operation of T-Type Strainer is simple as element is attached to the corner part of pipeline that is extension line of a usual fluid flow. It is possible that element obstructs the fluid flow of pipe as Shell is part of pipe in T-Type. Therefore the fluid resistance was minimized to be finished by reducing the element itself in order to utilize maximum the limited space and the cleaning cycle was extended as the uniform fluid distribution.

Nom.SizeL H Hf Hb

ElementA B Ø d1 Ø d2 L225 1 230 129 101 38 22 14 20040 1 ½ 290 163 127 57 30 20 26050 2 300 165 135 64 38 26 27065 2 ½ 320 166 154 76 52 34 28080 3 340 173 167 86 60 40 300

100 4 400 208 192 105 80 54 355125 5 470 246 224 124 110 74 420150 5 520 277 243 143 120 80 470200 8 600 310 290 178 170 114 550250 10 690 355 355 216 220 148 645300 12 820 434 386 254 250 166 770350 14 950 526 424 279 300 200 890400 16 1120 668 452 305 340 226 1060450 18 1270 767 503 343 380 254 1200500 20 1380 836 544 381 430 288 1300600 24 1580 978 602 432 530 354 1500

PSC Corporation



It is used to high temperature and high pressure of a petrochemical process and is composed by an element of Bathtub type. It is advantageous to a petrochemical process of high temperature and high pressure as the durability is excellent and a pollution material is heaped well and element is a bathtub.


No. Part Materials1 Body(Tee) A234-WPB2 Flange A1053 Cover Flange A1054 Nozzle Neck A53-B5 Holder Screen A240-3046 Screen SS3047 Vent A105

Nom.SizeL L1 D

A B50 2 127 127 2560 2 ½ 152.4 148 3080 3 171.4 159 35

100 4 209.6 182 50150 6 285.8 280 75200 8 355.6 380 95250 10 431.8 470 120300 12 508 660 145350 14 558.8 670 165400 16 609.6 760 185450 18 685.8 860 210500 20 762 960 235600 24 863.6 1140 280

No. Part Materials1 Body(Tee) A234-WPB2 Flange A1053 Cover Flange A1054 Gasket S.W.5 Bolt A193-B76 Nut A194-2H

Nom.Size LL1 H1

A B #150 #30050 2 192 198 63.5 63.565 2 ½ 225 230 76.2 76.280 3 244 253 85.7 85.7

100 4 289 299 104.8 104.8150 6 377 384 142.9 142.9200 8 460 470 177.8 177.8250 10 535 549 215.9 215.9300 12 625 640 254 254350 14 689 703 279.4 279.4400 16 740 757 304.8 304.8450 18 827 846 342.9 342.9500 20 910 925 381 381600 24 1018 1035 431.8 431.8

It has a very low-pressure-loss and a soft liquid flow and is possible to install to the horizontal pipe in the T-Type.

PSC Corporation


JC-410, JC-420 Temporary Strainer

No. Part Materials1 Body A240-3042 Holder of Screen A240-3043 Screen SS3044 Special Ring A240-304

Mainly, Temporary Strainer is used in flushing before starting operation and it is a simple Strainer to install between flanges of single pipe. It is used to a permanent strainer for an instrument use also.

NomSize T W H A

DD1

JC-420 JC-410JIS10K

JIS20K

ANSI#150

ANSI#300 D2 L Short Long

½ B 2 20 85 10 55 55 47 53 13 22 35¾ B 2 20 85 10 60 60 56 66 18 9 35 26 451 B 2 20 90 10 72 72 66 72 24 12 45 55 55

1 ½ B 2 20 100 10 87 87 85 94 36 18 60 42 782B 2 20 120 10 102 102 104 110 48 24 75 52 100

2 ½B 2 20 140 10 122 122 123 130 60 30 95 62 1223B 2 20 150 10 132 132 135 149 72 36 110 74 1454B 2 20 160 10 157 163 173 180 95 48 150 95 1905B 3 25 180 12 188 200 196 215 118 59 170 115 2356B 3 25 200 12 218 235 221 250 142 71 210 140 2808B 3 25 230 12 268 280 277 307 188 94 270 175 360

10B 3 25 260 12 330 353 338 361 235 118 350 220 45512B 3 25 300 12 375 403 405 421 280 140 400 260 54014B 6 35 330 12 420 447 449 485 325 163 460 300 62016B 6 35 360 12 483 507 512 539 375 188 550 340 71518B 6 40 390 12 538 572 547 596 425 213 600 385 81020B 6 40 420 12 593 627 604 653 470 235 700 425 89524B 6 40 480 12 698 731 715 774 570 285 800 510 1070

PSC Corporation

`


JD-500 Duplex Type Strainer

It is a strainer that is designed in order to operate continuous while cleaning the internal element as Duplex Strainer that two strainers connected in a row can convert a flow direction by a valve operation.Incase of a Common Duplex Strainer. It can be operated without any intermittence of fluid flow because valve of inlet side and outlet side must be connected.But JD-500 Type install the 3-way Check Valve in outlet side and a control valve in inlet side. And it is a system that 3-way Check Valve in outlet side converts the fluid direction automatically by the difference of an internal pressure as soon as operating the converting control valve.

Duplex Strainer- Bucket type

Duplex Strainer- Bucket Casting type

PSC Corporation


Standard Screen Micrometer Conversion Chart

US andASTM STD.Sieve Number

Actual Opening

Inches Micrometers

10 0.0787 2000

12 0.0661 1680

14 0.0555 1410

16 0.0469 1190

18 0.0394 1000

20 0.0331 840

25 0.0280 710

30 0.0232 590

35 0.0197 500

40 0.0165 420

45 0.0138 350

50 0.0117 297

60 0.0098 250

70 0.0083 210

80 0.0070 177

100 0.0059 149

120 0.0049 125

140 0.0041 105

170 0.0035 88

200 0.0029 74

230 0.0024 62

270 0.0021 53

325 0.0017 44

400 0.00142 36

550 0.00099 25

625 0.00079 20

1,250 0.000394 10

1,750 0.000315 8

2,500 0.000197 5

5,000 0.000099 2.5

12,000 0.0000394 1

Micrometer Comparisons

Substance Micrometers

Table Salt 100

Human Hair (AVG.) 50-70

White blood cell 25

Talcum powder 10 10

Cocoa 8-10

Red Blood Cell 8

Bacteria (cocci) 2

Note. Lower limit of visibility (naked eye) –40 micrometers

Relative Size of ParticlesMagnification 500 times

44 Micrometers325 mesh

74 Micrometers

149 Micrometers100 mesh

2 Micrometers

5 Micrometers

8 Micrometers

25 Micrometers

Linear Equivalents

1 inch = 25.4 millimeters = 25,400 micrometers

1 millimeter = 0.0394 inches = 1.000 micrometers

1 micrometer = 125.400

of an inch = 0.001 millimeters

1 micrometer = 3.94 x 10 -5 inches = 0.000039 inches

Conversion Rates Metric Conversion Formulas

1 cu. ft = 7.48 gal. mm = inches x 25.4

1 ga. = 231 cu.in. m = feet x 0.3048

1cu.ft. water = 62.42 lb. cm3 = cu. in x 16.39

1 gal. water = 8.34 lb. m3 = cu. ft. x 0.028

1 lb. water = 27.7 cu.in. kg = pounds x 0.454

1 U.S. gal. = 0.833 lmp. gal. kPa = psi x 6.895

1 lb./in2 = 2.31 ft. of water=2.2036 in. HG. lpm = gpm x 3.785

℉ = 9/5℃ + 32 ℃ = 5/9 (℉ - 32)

Formulas

velocity (ft. per sec.) = 0.4085 x gpmd2 (id in.)

brake h.p =gpm x total head in ft. x (specificgravity)

3960 x (pump efficiency)

PSC Corporation

product catalogue · 2017-04-05 · the sintered method of powder metal it can be used in lots of...

Documents