Dual-layer PES Membrane Filter Cartridge, DHPS Series
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Introducing our innovative dual-layer PES membrane filter cartridge, setting a new benchmark in sterilizing filtration. Crafted with a unique dual-layer hydrophilic polyethersulfone (PES) membrane, this cartridge delivers superior filtration performance and robust bacteria interception capabilities.
Engineered to withstand repeated steam sterilization, our PES membrane filter cartridge meets the exacting filtration requirements of pharmaceutical processes.
Materials of Construction
| Filter Medium | Dual-layer polyethersulfone (PES) |
| Support/Drainage | Polypropylene |
| Center Rod/Housing/End Cap | Polypropylene |
Specifications
| Length | 5", 10", 20", 30", 40" |
| Micron Rating | 0.1μm, 0.22μm, 0.45μm |
| Max. Operating Temperature | 90℃ |
| Max. Differential Pressure | 4.0 bar/21℃ 2.4 bar/90℃ |
| Max. Reverse Differential Pressure | 2bar/21℃ |
| Steam Sterilization | 121℃/30min, max 0.3bar |
| Filtration Area | 0.6~0.7 m2/10" |
| Biological Safety | Dissolved matter＜30mg per 10" Endotoxin level＜0.25EU/ml |
Applications
- Liquid sterilizing filtration
- Aseptic raw material filtration
- Sterilization filtration for ophthalmic formulations
- Filtration of vaccines, plasma, and serums
- Chinese medicine injection filtration
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