ZJQ series submersible mud pump: impeller, protection plate, sleeve are metal material; Agitator material is manganese steel. Pump shaft seal: submersible mechanical seal. Supporting motor: diving special motor. Mixer: special diving reducer. The pump is suitable for: when the mud pool is deep and needs to be run underwater, in order to extract the mud in the mud pool, usually the shaft length of the submersible mud pump can not meet the design requirements.