Small automatic backwash filter filtration products to overcome the traditional quantity of pollutants, vulnerable to dirt clogging, part of the need to disassemble and clean the filter and can not monitor the many shortcomings of filter status, etc., with the raw water filter and automatic filter automatic cleaning sewage The function and cleaning sewage system uninterrupted water supply, you can monitor the filter operation, high degree of automation. Covered by a variety of filtering accuracy 10um to 3000um needs, providing customers with a variety of water filtration equipment. Backwash filter, operation and control without any external energy can automatically clean the filter, automatic sewage. Continuous flow during backwash, cleaning filtration cycle can be adjusted to clean the filter time defaults to 10-60 / s, the loss of water to clean the filter only 0.08-0.6% of the water filter; filtration precision of up to 10-3000 microns; working pressure up to 1.0-1.6Mpa; single flow: 4-4160m3 / h. Can be installed vertical, horizontal, upside down in any direction at any position backwash filter that can be used in industry, agriculture, utilities, electronics, medicine, food, printing and dyeing, construction, steel, metallurgy, paper and other industries water filtration. Backwash filter automatic backwash filter can be used for industrial water, sea water, food and pharmaceuticals and other light chemical industrial waste water, circulating water filtration, and the emulsion regeneration, waste oil, raw materials and other liquid filtration treatment. In the metallurgical industry and the petrochemical industry and power plants to drainage and water circulation system and relate to the liquid medium filtration process, the application of automatic backwash filter are becoming increasingly widespread, the introduction of modern metallurgical enterprises casting water systems, blast furnace water systems, Hot-rolled descaling systems, emulsion systems and closed water circulation system, liquid filtration systems are a large number of media using a high-pressure water automatic backwash filter