ZW series self-priming non clogging sewage pump

This pump integrates self-priming and non clogging sewage discharge, adopts an axial reflux external mixing type, and through the design of the pump body and impeller flow channel, it can suction and discharge liquids containing large solid particles and long fiber impurities without the need for a bottom valve like a general self-priming water pump. It has good self-priming performance, strong sewage discharge capacity, high efficiency and energy saving, and can be widely used in municipal sewage discharge, environmental protection, sewage treatment, river pond aquaculture, food, paper, chemical, power and other working conditions.