CPF Polyethersulfone Membrane Cartridge, 0.22 Micron Rating, GPS-20, General Grade

GPS general grade Polyethersulfone cartridges are designed for general purpose use wherever a cost effective membrane filter is required. Designed to hold the maximum amount of filter media that can be completely and effectively utilized in a cartridge, GPS filters lower the cost of filtration. GPS cartridges are flushed with 17+ megohm-cm water to remove potential extraneous manufacturing debris. These cartridge modules are also individually tested for integrity. Priced below special purpose cartridges, GPS cartridges are still manufactured with the same careful attention to both quality and performance.

Maximum Operating Parameters

• Micron Rating: 0.22 Micron
• Maximum Operating Temperature^*: 180°F (82°C) at 10 psid in water
• Forward Differential Pressure: 50 psi (3.4 bar) at 20°C
• Reverse Differential Pressure: 40 psi (2.7 bar) at 20°C
• Recommended Changeout Pressure: 35 psid (2.4 psid)

Construction Materials

• Filtration Media: Polyethersulfone
• Filtration Media Support: Polypropylene
• End Caps: Polypropylene
• Center Core: Polypropylene
• Outer Support Cage: Polypropylene

• Sealing Method: Thermal Bonding

Dimensions (Cylindrical)

• Length: 5 to 40" (12.7 101.6 cm) nominal
• Outside Diameter: 2.75" (7.0 cm) nominal
• Surface Area: 7.0 ft² (0.65 m²) Per 10" length

Applications
Final Filtration of:

• Process Water                     • Soft Drinks
• DI Water                             • Bottled water
• Inks & Dyes                        • Chemicals

• Acids & Bases                     • Cosmetics

Validation
GPS grade cartridges are validated using modified HIMA protocols.