GHPS

Summary

Product identification

The GHPS-Series High Purity Polysulfone Filter Cartridges feature a highly asymmetrical pore structure, offering exceptional flow rate and loading capability. They are manufactured with a high-purity, thermally-bonded construction in a clean-room environment for broad compatibility and cleanliness.

Key characteristics:

• Hydrophilic nature allows immediate wet-out.
• Optional post-rinse feature provides a cartridge with quick rinse-up to 18 megaohms.

Typical applications include:

• Deionized Water Systems
• General-Use Water Filtration
• Liquid Clarification
• Recirculating Fluids
• Chemical Filtration

Operating limits

• Recommended Change Out ΔP: 35 PSID
• Maximum Temperature: 176˚F (80˚C)
• Maximum Differential Pressure: 50 PSID (3.4 bar) at 68˚F (20˚C)

Product water

The optional post-rinse feature provides a cartridge with quick rinse-up to 18 megaohms.

Mechanical / hydraulic

• Length: 10 to 40 inches (25.4 to 101.6 cm) nominal
• Outside Diameter: 2.70 inches (7.0 cm) nominal

Construction Materials

• Membrane: 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

Compliance / Certifications

• Food Safety: Materials of construction comply with FDA regulations for food and beverage contact (21CFR). Materials are deemed safe for use with foodstuffs in accordance with EU Directives 2002/72/EC, 1935/2004, and/or 10/2011.
• Toxicity: All polypropylene components meet the specifications for biological safety per USP Class VI – 121˚C for plastics.

Sanitization / Sterilization

• 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: A stainless steel insert option is required for all cartridges being hot water sanitized or steam sterilized.

Ordering Information

GHPS [Rating (µ)] [Length] [End Cap Style] [O-Rings/Gaskets] - [Adders]

• Rating (µ): 0.05, 0.1, 0.2, 0.45, 0.65, 0.8, 1.2
• Length:
  • 10” (25.4 cm)
  • 20” (50.8 cm)
  • 30” (76.2 cm)
  • 40” (101.6 cm)
• End Cap Style:
  • 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 = 316SS Compression Spring
  • I = Stainless Steel Insert
  • R = 18 Megaohm Rinse

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Disclaimer: Filtration data presented is representative of performance observed in controlled laboratory testing. It is not given as a warranty, specification or statement of fitness for use. Specific performance can vary widely depending on contaminant type, fluid properties, flow rates and environmental conditions. It is recommended that users conduct thorough qualification testing to assure the product functions as required. This summary is based on the provided text extract; the original PDF may contain additional figures, footnotes, or revisions. Contractual data must match the OEM PDF revision used on the project.

Official datasheet (PDF)

Lenntech datasheet mirror