submersible pump 1.CE. ISO9001.GS 2.Good quality and competitive price 3. L/C payment,T/T 4,100% copper winding SEWAGE WATER PUMP â—ŠAPPLICATIONApplied to pumping such liquid which is not clean, with solid matter or frictional matter, low viscous, lcorrosive, crystallizable, chemically neutral and close to water. Such as:1. domestic wastewater treatment system2. School,hospital,community wastewater ...