GHPS-Series Polysulfone

GHPS-series high-purity polysulfone filter cartridges offer exceptional flow rate and loading capability by virtue of its highly asymmetrical pore structure.

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GHPS-Series Ordering Specifications

Micron Ratings	0.02, 0.05, 0.1, 0.2, 0.45, 0.65, 0.8, 1.2
Length	10″, 20″, 20″, 40″
End Caps	2 = DOE Flat Gasket 3 = 222 w/ Fin 4 = 222 w/ Flat Cap 6 = 226 w/ Flat Cap 7 = 226 w/ Fin 16 = 213 Internal O-Ring 28 = 222 3-Tabs w/ Fin
O-Rings/Gaskets	B = Buna E = EPDM S = Silicone T = Teflon® Encapsulated Viton® V = Viton® Z = Teflon® Encapsulated Silicone
Adders	CS = 316 SS Compression Spring I = Stainless Steel Insert R = 18 Megaohm Rins

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Construction Materials

Membrane Media: Polysulfone
Support Media: Polypropylene
End Caps: Polypropylene
Center Core: Polypropylene
Outer Support Cage: Polypropylene
O-Rings/Gaskets: Buna, EPDM, Silicone, Teflon® Encapsulated Viton®, Viton®, Teflon® Encapsulated Silicone

Typical Applications

Deionized Water Systems
General Water Filtration
Liquid Clarification
Recirculating Fluids
Chemical Filtration

Operating Conditions

Change-Out ΔP (recommended): 35 PSID
Temperature (max): 176˚F (80˚C)
Differential Pressure (max): 50 PSID (3.4 bar) at 68˚F (20˚C)

Sanitization/Sterilization

Filter Hot Water: 80˚C for 30 min
Steam Sterilization: 121˚C for 30 min., multiple cycles
Chemicals: Cartridges are compatible with most chemical sanitizing agents.
Note: Stainless steel insert option is required for all cartridges being hot water sanitized or steam sterilized.

Flow Rate vs Pressure Drop

Dimensions

Length: 10 to 40 inches ( 254 to 101.6 cm) nominal
Outside Diameter: 2.70 inches (7.0 cm) nominal

Food Safety Compliance

Materials of construction comply with FDA regulations for food and beverage contact use as detailed in the US Code of Federal Regulations, 21 CFR. Materials used to produce filter media and hardware are deemed safe for use in contact with foodstuffs in accordance with EU Directives 1935/2004, and/or 10/2011.

Toxicity

All polypropylene components meet the specifications for biological safety per USP Class VI – 121˚C for plastics.

GHPS-Series Overview

It’s a preferred choice in applications requiring the efficiency of a membrane but where longer service life is important. Its hydrophilic nature allows immediate wet-out and optimizes the utility of the membrane surface area. Manufactured in a high-purity, thermally-bonded construction for cleanliness and broad compatibility, the optional post-rinse feature provides a cartridge with quick rinse-up to 18 megaohms.