... in the suspended solids; particulates, rust and other impurities This material is for high quality pp string wound filter cartridge,not ... the length of 250mm, pressure force 0.02Mpa. (2) test medium is water. (3) test temperature at room temperature.a.Max ... 130 Glass fiber Stainless steel frame 300 String wound Filter material(Filter Element,Filter Shell,Purifier,Hiross,Strainer,Screener,Filter Tank ...