microporous folding filter

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Microporous folding filter element is a kind of deep-level filter element with fixed bore diameter with ultra-fine polypropylene fiber filter material as filtering medium, and filter medium meets requirements related to FDA. Filtration fineness ranges from 0.1μm to 50μm, with unique low dropout, high throughput and long service life, it is a preferred product of pre-filtration. Full polypropylene structure has stable performance and extensive chemical compatibility.




Filter media : Polypropylene fiber membrane

Upstream and downstream support material: Polypropylene

Support frame and structural components : Polypropylene

Filter fineness: 0.1、0.2、0.45、0.65、1、3、5、10、20、30、50(μm)

Filter length: 4"、 5"、 10"、 20"、 30"、 40"

Sealing materials: silicone rubber, nitrile rubber, EPDM, Viton

Closed way : sweat soldering; effective filtration area : 0.4 ~ 0.7 m2 / 10 "

Filter diameter : 69.0 mm

Maximum operating temperature : 80 ℃, 0.28 Mpa

Maximum positive pressure : 0.42 MPa (25 ℃)

Maximum reverse pressure : 0.28 MPa (25 ℃)

Sterilization condition : 121 ℃ 30 people

Other : Special specifications diameter and various socket can be customized 

Reference for selection of filter element (model of filter element socket / form of end cap )




Pharmaceutical industry: filtration of liquid, cell debris, biological products and so on 

Chemical industry : filtration of organic solvents, chemical reagents , ink, plating solution and so on 

Food industry: filtration of drinking water, mineral water , soft drinks, beer, wine, cider and others

Electronics industry : pre-filtering of reverse osmosis water system and deionized water system

Gas filtration: compressed air , nitrogen, carbon dioxide and others

Other industries: filtration of photosensitive resist and magnetic media, etc. 


Flux of pure water reference table: 10 " filter element initial value L / min (△ P = 0.01MPa, 1 cp viscosity , 25 ℃)

Accuracy μm

0.10.20.450.6513510203060

Flux L / min

515405560656770757880