Cartridge & Housing

  Tech-Flow Series Filter Cartridges

Tech-Flow series filter cartridges are made of biologically inert and chemical resistant hydrophobic and hydrophilic PTFE media.
The media is uniform pore size throughout membrane for high contaminant capacity and flow rates.
Each TEF filter element is stamped with pore size and lot number for indentification and traceability.
To provide wide chemical compatibility, TEF ultilizes high purity polypropylene hardware construction which is inert to various kinds of process.
Absolute rated at > 99.99% efficiency with retention.
Manufactured in a class 1,000 clean room.
Flushed with 18 megohm-cm DI water (Optional).

Materials of Construction

Filter Media: Expanded Polytetrafluoro-ethylene (ePTFE) Membrane

Hardware: Standard: Polypropylene

Optional: High Density Polyethylene

                  Sealing: Thermal Bond

Support Material: Polypropylene

Gaskets/ O-rings: Silicone, Buna-N, EPDM, Viton, Telfon Encapsulated Viton


Outside Diameter: 2.67'' (68mm)

Lengths: 10'', 20'', 30'', 40''

Retention Ratings

0.05, 0.1, 0.2, 0.45, 3 µm Absolute

Operating Conditions

Maximum Operating Pressure: 80 psid (5.5 bar) @ 68°F (20°C)

                                                  20 psid (1.4 bar) @ 203°F (95°C)

Recommended Change Out Differential Pressure: 35 psid (2.4 bar)


FDA Listed Materials

Manufactured from materials which are FDA listed for food contact applications in title 21 of the U.S. code of federal regulations.

Sanitizing Agents

Cartridge may be sanitized in place with common oxidizing agents. Consult factory for compatibility information.

Flow rate is per 10" cartridge. For liquids other than water, multiply the pressure drop by the fluid viscosity in centipoises.

Flow rate is per 10" cartridge.