1BackwashPrecision filterWorking principle

Backwash precision filter, also known as stainless steel filter element precision filter, uses stainless steel sintered wire mesh filter element. It can use online backwashing to clean impurities in the filter, without the need for frequent replacement of the filter element like traditional filtersA stainless steel filter with an outer diameter of 60mm and a length of 1000mm can produce a water output of 2-3 tons/hour per filter cartridge,Our company specializes in producing stainless steelfilter elementPrecision filter manufacturers produce precision filters for wholesale supply to major cities across the country, such as Shanghai, Nanjing, Guangzhou, Shenzhen, Fuzhou, Xiamen, Chengdu, Chongqing, Lanzhou, Tianjin, Nanchang, Wuhan, Changsha, Beijing, Zhengzhou, as well as Kunming and Guiyang in the southwest, Harbin, Changchun, Shenyang in the northeast, and various small and medium-sized cities in North China. They also have high-quality and fast freight logistics companies to provide supporting services

Precision filter interiorstainless steelPrecision filter elementThe filter material is made of stainless steel304 and 316L stainless steel）The filter element generally adopts external pressure, and water passes through the small micropores of the filter element and enters the center pipe of the filter element to discharge water. The micropores intercept small impurities in the water quality, and their ability to intercept impurities is mainly determined by the aperture of the filter element. The precision of the filter element in the general market is 100um, 50um, 30um, 20um, 10um, 5um, 1um, 0.45um, 0.22um, and 0.1um.

IIStainless steel precision filterrole

Precision filters are generally used inquartz sand filter，Activated carbon filterAfter the ion exchanger or reverse osmosis, sodium filtration, ultrafiltration pre filtration, on the one hand, it further treats fine impurities in the water, and on the other hand, it prevents the breakage of quartz sand and activated carbon in the previous process,ion exchangeLeave it through the water distributor for the next process.

IIIStainless steel precision filter elementcharacteristic

No need to frequently replace the filter element, just perform online backwashing (backwashing refers to the backflow of water into the outlet, and the inlet and outlet are connected to a three-way drain). AdditionallyHigh precision, high cost, generally used in the subsequent treatment of pure water.

fourPrecision filter specifications and dimensions (inlet and outlet can be designed according to customer requirements)

5、 Precision filter selection parameters