self-absorption and no clogging pump

ZW-type non-blocking self-priming sewage pump, also known as solid-liquid pump or impurity pump, It is a combination of self-priming pump and no clogging sewage pump,its design is unique with axial reflux , the impeller is in a separate impeller chamber, which is connected to the impeller chamber.  When the impeller is rotated, the fluid in the pump produces a strong axial vortex effect, which causes the inlet to create a vacuum and the outlet generates a lift. So impurities can be expelled from the pressurized water chamber, its flow is completely unblocked, its effluent effect is different from other self-priming sewage pump. By the unique design of the pump body, impeller flow channel can be like a normal self-priming centrifugal water pump that does not need to install the bottom valve and irrigation water diversion, and inhale row thrift and long fiber impurity liquid containing large particles.