Purpose:

Liquid from the inside to the outside of the strainer process, the solid particles are trapped inside the strainer . With the increase of pollutants , strainer contamination and clean side of the differential pressure between increases. When the pressure reaches the set value, the differential pressure gauge sender , automatic backwash filter starts working , it suitable for filtering high flow , high speed, low viscosity fluid particles magazine , widely used in metallurgy , chemical, electric power, oil field injection water , environmental protection, water and other fields.