Product introduction: QW submersible sewage pump is an energy-saving product based absorption of similar products both at home and abroad advanced technology in the digestion, the development of A. Product features: The pump has the advantages of small volume, compact structure, convenient installation, disassembly fast, has the characteristics of unique design; design of the impeller, volute chamber and reasonable, so that the sewage pump performance is very good, no blocking, anti winding ability. Technical parameters: Lift7-52m Flow5-3750m/h Field of application: Used in municipal engineering, pumping stations, construction and other industries with solid and long fibers of sludge, waste water, city sewage treatment; water supply device is also suitable for biogas digesters in rural areas, farmland irrigation, water plant.