PTFE Membrane Cartridge with Polypropylene Hardware
High Purity - General Grade PTFE membrane cartridges are designed for multi-purpose use wherever a cost-effective PTFE membrane cartridge is required. GGPTFE series cartridges are hydrophobic and resist wetting in critical air/vent applications.
Priced well below special purpose PTFE membrane cartridges, General Grade PTFE cartridges are still manufactured with the same careful attention to quality and performance.
Construction Materials
Membrane.......................................................Teflon®
Support Media......................................Polypropylene
End Caps.............................................Polypropylene
Center Core.........................................Polypropylene
Outer Support Cage............................Polypropylene
O-Rings/Gaskets..........Teflon® Encapsulated Viton®
Sanitization/Sterilization
Filtered Hot Water..................... 80˚C for 30 min.
Steam Sterilization.................121˚C for 30 min., multiple cycles
Dimensions
Length: 10 to 40 inches (25.4 to 101.6 cm) nominal
Outside Diameter: 2.70 inches (7.0 cm) nominal
Typical Applications
• Aggressive Fluids
• Fermentation Feed Air
• Venting
• Photoresists
• Inert gases