PTFE/Teflon Cartridges

TefTEC Cartridge Filters are constructed with naturally hydrophobic PTFE Membrane and Polypropylene support layers and components. The HIMA retentive PTFE Membrane offers superior hydrophobicity and water intrusion resistance compared to PVDF and Polypropylene Membranes, and cartridge construction offers a cost-effective alternative to all-fluorocarbon filters. TefTEC filters are ideal for gas/vent applications and filtration of aggressive chemicals and solvents. 

 High surface area, single-layer construction provides superior flow rates and minimizes filtration system size
100% Flushed with 18 Ω-cm DI water and integrity tested
Filters are manufactured, flushed tested and packaged in an ISO Class 7 Cleanroom Environment
Each filter element stamped with pore size, lot and serial number for identification and traceability
Complete qualification guide available 
Available prewet for use with aqueous based chemicals

Specifications:
Media -- Expanded PTFE Membrane 
Inner Core, End Caps and Cage -- Polypropylene 
Support Layers -- Polypropylene 
Gaskets/O-Rings -- Buna-N, EPDM, Silicone, Teflon (Gasket Only), Teflon Encapsulated Viton (O-Rings Only), and Viton
Micron Ratings -- 0.05, 0.10, 0.20, 0.45, and 1 Micron
Nominal Lengths -- 5" (12.7 cm), 9.75" (24.8 cm), 10" (25.4 cm), 20" (50.8 cm), 30" (76.2 cm), 40" (101.6 cm)
Outside Diameter -- 2.7" (6.86" cm)
Inside Diameter -- 1.0" (2.54 cm)
Steam/Autoclave: will withstand at least 100 steam/autoclave thirty-minute cycles @275°F (135°C)

Operating Parameters:
Maximum Operating Temperature -- 203°F (95°C)
Maximum Differential Pressure -- 80 PSID @ 70°F (5.2 bar at 21°C) / 40 PSID at 176°F (2.0 bar at 80°C)
Maximum Reverse Pressure -- 40 PSID at 70°F (2.8 bar at 21°C)
Recommended Changeout Pressure -- 35 PSID (2.4 bar)

Certifications:
USP Class VI: Meets USP Class VI Biological Test for Plastics
FDA Listed Materials: All Materials comply with FDA Title 21 of the Code of Federal Regulations Sections 174.5, 177.1520, and 177.2440 as applicable for food and beverage contact.

 Aggressive Chemicals
Strong Acids/Bases
Solvents
Tank Vents
Compressed Gases
Photoresists
Hot DI Water
Pharmaceutical Intermediates
Fermentation Air 

Below is all information pertaining to the TefTEC Series Cartridge Filter:

TefTEC Cartridge Filter

Cannot find the configuration you are looking for? We would be happy to issue you a formal quote with exactly what you need.