Product Overview The ZX series self-priming pump produced by our company is an energy-saving pump product developed after absorbing, digesting and improving relevant technical data at home and abroad. The pump is a self-priming centrifugal pump, which has the advantages of compact structure, convenient operation, stable operation, easy maintenance, high efficiency, long service life, and strong self-priming capacity. The bottom valve does not need to be installed in the pipeline. After the work is completed, it is only necessary to ensure that there is a fixed amount of liquid in the pump. Therefore, the pipeline system is simplified and the working conditions are improved.