Shanghai Pullner Filtration Technology Co., Ltd.
Shanghai Pullner Filtration Technology Co., Ltd.
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100% Integral Test Gas and Air Absolute Filtration Filter Cartridge Competitive Price FREE sample
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.
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 |
Features:
Excellent chemical compatibility
Experiencing 100% integrity tested
High particle interception efficiency
Multiple filtration efficiency options available
Applications
Chemical industry: filtration of organic solvents, various alcohols, chemical reagents, etc.
Gas filtration: sterilization filtration of compressed air, nitrogen, carbon dioxide, etc.
Filtration of sterile tank respirators, air fermenters, etc.