PTFE sintered filter is made of pure PTFE raw materials, sintered in high temperature and pressure stove. The filter has a high acid and alkali resistance capacity. The strength and toughness of filter are high and they can work in high temperature up to 200 ℃, has the "king of filter" reputation. End caps M20, 222 and 226 are available, they can be interchanged with the other filters.Specification Diameter: 20, 25, 30, 35, 40, 45, 50, 60 mm Length: 5 ", 10", 20 ", 30", 40 " Filtration rating: 0.1-100um Porosity: 30-55% Retention: 100% Filter area: 0.6m2/10 " Compressive strength: 0.8Mpa Temperature resistance: 200℃(wet state) Maximum working pressure: 0.42MpaFeatures and Benefits 1.Resistant to acid, alkali.2.High temperature 200 ℃ can be steam sterilization and steam filtration3.Porosity as high as 50% or more, fluid flow.4.Smooth outer surface, impurities are not easy to embed filter body, filter cleaning easy and thorough cleaning, cleaning effect is excellent, long service life.5.High strength and toughness, filter is not easy to break6.Filtering accuracy can be 0.3um7.Does not appear in the course of the use of "threshing" phenomenon and pollution of the fluid8.Resistant to "ozone" ability.Application Food, fermentation tanks, tanks, batching tank sterile exhaust filter; Solvent sterilization filtration; Steam, compressed air, catalyst sterilization filtration; High purity gas filtration in electronics industry; Steam filtration. Water, pharmaceutical industry, security filtering Water treatment work for the ultrafiltration, RO, EDI system security filtering, odor sterilization filter and ozone aeration.