... sewage and sludge submerisble pump is composed of three parts of pump body, sealer and motor, ... The motor, three-phase asynchronous motor, is installed at the spside. Double sides between pump ... environmental protection.These pumps can be applied to pump the slop, ash, living waste water, ... m^3.Submersible depth is not deeper than 5m. WQD/WQ Sewage and Sludge Submersible Pump