Shanghai Pullner Filtration Technology Co., Ltd.
Shanghai Pullner Filtration Technology Co., Ltd.
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Sterile PTFE Pleated Filters Pharmaceutical Filters Air Gas Filter Cartridge
General Description
The PTFE filter cartridge is constructed of natural hydrophobic Polytetrafluoroethylene PTFE micro porous membrane as the filter medium. It has naturally hydrophobic and ensures absolute sterilization in dry or wet conditions. Excellent chemical compatibility. It is used for gas filtration up to aseptic, large flux, high temperature resistance, strong acid and alkali resistance, wide chemical applicability, suitable for fermenter, carbon dioxide, nitrogen, compressed air. When used for gas filtration, it can achieve 100% retention of phage, bacteria and microparticles above 0.02um.
Features
Excellent chemical compatibility;
Experiencing 100% integrity tested;
High particle interception efficiency;
Multiple filtration efficiency options available;
Applications
Fermentation tank;
Vent filter of hold tank;
Electronic industry;
Semiconductor: ultrapure gas filtration;
Chemical industry;
Dimensions
|
Outer diameter |
2.7" (69mm) |
|
Length |
10", 20", 30", 40" |
Material of Construction
|
Filter Medium |
PTFE |
|
Support/Drainage |
PP |
|
Center core/Outer Cage/End Caps |
PP |
|
Seals Material |
NBR, Silicone, EPDM, Viton, Teflon |
Filter Performance
|
Removal rating |
For Gas: 0.04um, 0.022um |
|
For Liquid: 0.1um, 0.22um, 0.45um, 0.65um |
|
|
Max. operating temperature |
80℃ 0.17Mpa |
|
Max. tolerance temperature |
140℃ 0.27Mpa |
|
Max. operating differential pressure |
4.2 Bar @ 25℃ |
|
Max. operating differential pressure (Reverse direction) |
2.0 Bar @ 25℃ |
|
Max. temperature sterilization |
121℃, 30 minutes |