Polysulfone Membrane

MicroVantage™ WGPS Series

Water Grade Polysulfone Membrane Filter Cartridges

MAS-G

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  • Absolute retention ratings from 0.03 to 1.0 microns
  • 6.0 square feet (0.56 m2) of media surface area per ten inch length for optimal performance
  • Highly tapered asymmetric pore structure provides excellent flow rate and dirt holding capacity
  • Cost effective absolute filtration for less critical applications -not integrity tested
  • Rigid, molded cage protects pleated media and strengthens structural stability
  • Manufactured in state-of-the-art white room for high purity
  • Complies with Food & Drug Administration’s CFR criteria for food & beverage contact.
  • Meets USP Class VI Biological Test for plastics
  • Available in common and end cap configurations to fit most filter housings
  • Produced in standard lengths up to 40 inches

Applications

RO Pre/Post Filtration
DI Water
Plating Solutions
Specialty Chemicals
Water & Wastewater
Food & Beverage
Bottled Water
Microelectronics
Process Water
Cosmetics

Specs & Operating Parameters

Pore Sizes 0.03, 0.05, 0.1, 0.2, 0.45, 0.65, 1.0 microns
absolute retentionNominal Lengths 9.75” (24.7 cm), 10” (25.4 cm), 20” (50.8 cm),30” (76.2 cm), 40” (101.6 cm)Outside Diameter 2.67” (6.78 cm)Inside Diameter 1.0” (2.54 cm)

Media Surface Area 6.0 sq.ft. (0.56 m2)
per 10 inches filter length

Gaskets/O-rings

Silicone, Buna N, EPR, Viton, Teflon Encapsulated Viton
(O-rings only)

Materials of Construction

Filter Media:
Outer Cage
Inner Core:
End caps:

Polysulfone
Polypropylene
Polypropylene
Polypropylene

Maximum Operating Temperature 176˚F ( 80˚C)Recommended Change-out Differential Pressure35 psid (2.4 bar)Maximum Differential (Collapse) PressureForward: 75 psid @ 70˚F (5.2 bar @ 21˚ C)
Reverse: 40 psid @ 176˚F (2.8 bar @ 80˚ C)

Sanitization and Sterilization

Hot water at 175˚F (80˚C) at 5 psid for 30 minutes
In-line steam at 257˚F (125˚C) @ 1 psid (0.7 bar) for 30 minutes
Autoclavable at 257˚F (125˚C) for 30 minutes

FDA and USP Compliance

All materials comply with the requirements of Food and Drug
Administration Title 21 of The Code of Federal Regulations 174.5,
177.1520 and 177.1630. All components meet current USP Class
VI biological tests for plastics