PES series polyethersulfone microporous membrane folding filter element is made of polyethersulfone filter membrane with asymmetric gradient aperture and polypropylene material components through advanced hot melt sealing technology. Does not contain any adhesives and surfactants, has excellent high temperature resistance and a wide range of chemical compatibility.
Typical application
Sterilization and filtration of infusion, small needle, freeze-drying, spray drying, etc.
Serum, medium, buffer, etc., to remove mycoplasma bacteria filtration;
All kinds of process water, pharmaceutical water sterilization filtration;
Food and beverage industry Terminal filtration of bottled water, draft beer, soft drinks, syrups.
Component material
Filter material | Asymmetric graded pore size polypropylene |
Supporting the diversion layer | Polypropylene |
Outer cover/mandrel | Polypropylene |
Seal | Body hot melt welding |
Sealing ring | Silicone rubber, fluorine rubber, EPDM |
Port | Insert type, snap-in type |
Technical parameter
Filtration accuracy | 0.1um | 0.22um | 0.45um |
Filter element size | 5”10”20”30”40” |
Filter area | Single branch10” ≥0.6m2 |
Flow rate | 4lmp/0.1Mpa | 10lmp/0.1Mpa | 15lmp/0.1Mpa |
Cumulative steam disinfection time | 121℃，30min |
Maximum pressure difference | 80℃，0.2Mpa |
Applicable PH | 2.0~12 |
Integrity bubble point test | 0.38Mpa | 0.32Mpa | 0.24Mpa |
Endotoxin | ＜0.25EU/ml |
Solvate | ＜30mg |
