CSPJ SERIES CUTTING SEWAGE LIFTER IS a KIND OF sewage conveying equipment with external structure of water pump, which is suitable for discharge of sewage and dirt in sanitary facilities used in clubs, primary and secondary schools, subways, airports and so on. The equipment through the alloy knife in the front of the water pump, when the sewage into the water pump, the sewage contained in the sewage cut and crushed, discharged by the water pump to the municipal sewer network.