Description
The Pall multistack high performance 316L stainless steel P-series housing can be designed and manufactured in accordance with A.D. Merkblatter or ASME Code. Pall's experience in housing manufacturing and filtration technology offers the user many benefits: crevice-free construction, easy-to-use closures, quick cartridge change, and 145 psi / 10 bar gauge working pressure at temperatures up to 365 ºF / 185 ºC. These housings are designed and manufactured by Pall to quality standards which are approved to ISO 9001 (BS 5750 part 1).
- Ideal for DI Water filtration
- Large vent connection for rapid venting
- All fluid contact surfaces manufactured from 316L stainless steel
- Glass beaded and passivated surface finish provides maximum resistance to corrosion and good cosmetic appearance
- Quick cartridge changeout
- Hydrodynamically designed inlet and outlet connections ensure excellent flow characteristics
- Large drain located upstream to minimize fluid hold-up volume
Specifications
Materials of Construction
- Shell, Head, and Tubesheet: 316L stainless steel
- Rathmann Clamps: Veralit nickel plated carbon steel
- Clamp Mounting Ring: 304 stainless steel
- Legs: 304 stainless steel
- Foot Pads: 304 stainless steel
Configurations
- Inlet/Outlet Connections: 80-200 mm BS4504 T16 flange, 2-8 in. ANSI flange options
- Vent/Drain: 1/2 in. BSPT male, 1/2 in. NPT
- Cartridge Adapter: Code 3, 7, or 8
Operating Conditions
- 145 psi @ 302 °F / 10 bar @ 150 °C for EPR gaskets
- 145 psi @ 365 °F / 10 bar @ 185 °C for Viton1 gaskets
Cartridge Capacity
- 5-around
- 12-around
- 31-around
Cartridge Lengths Accepted
- 20 in. / 508 mm, 40 in. / 1016 mm
Cartridge Configurations Accepted
- Code 3 - two 222 O-rings, flat end cap
- Code 7 - two 226 O-rings, locator fin, bayonette lock
- Code 8 - two 222 O-rings, locator fin
Design Options
A.D. MerkblatterASME Code U Stamp
Electropolishing available
Connections Available
- 2 in., 3 in., 4 in., 6 in., and 8 in. ANSI flange
- 80 mm, 100 mm, 200 mm BS4504 T16 flange
1 Viton is a trademark of DuPont Dow Elastomers.
Other options available - please contact Pall Microelectronics for details and ordering information.
Performance
Pressure Drop vs. Liquid Flow Rate2
2 The liquid flow/pressure drop characteristics refer to the empty housing only for water at 20ºC / 68°F. For other liquids, multiply pressure drop by the specific gravity.
Unit conversion: 1 bar = 100 kilopascals
Type
Housings, Vessels, or Assemblies
Additional Information
Housing Drawing
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