PP series folding polypropylene filter is based on ultrafine polypropylene fiber as the filter medium, using body fusion welding, without adding any adhesive, the filter material has a gradual aperture structure, large flow rate, small pressure difference, is a kind of excellent performance and widely used filter element.
Typical application
Pre-filtration of bactericidal filtration, pre-filtration of raw materials, pre-filtration of blood products, pre-filtration of food and beverage, pre-filtration of liquid distribution system.
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 | 0.1~120um |
Filter element size | 5”10”20”30”40” |
Filter area | Single branch 10” ≥0.6m2 |
Cumulative steam disinfection time | 121℃，30min |
Maximum pressure difference | Forward direction0.4Mpa，Reverse0.2Mpa, 25℃ |
Maximum service temperature | 80℃，0.2Mpa |
