SYL series manual cleaning filter is widely used in the power industry, chemical industry, printing and dyeing, paper and other industries for water pipes. It has a large filtration area and can be easily cleaned, on which the handle is rotated 3-4 rings while the drain valve being opened. Operating pressure: 1.0~4.0MPa. Operating temperature: 5~80 Sealing ring: synthetic rubber, PTFE Cleaning brush: stainless steel, nylon, PVC