This kind of pump combines self priming and non-clogging, adopting axial circumfluence
outer-mix type. And through the particular design of case and impeller channel,it not only need not to be fixed with base valve and poured in water likenormal self priming, but also can suck and discharge liquid containing big grain and long fibrin substance. It has features of simple structure, good self priming performance and high sewage capability, high efficiency and energy saving, convenient  usage and maintenance etc compared with domestic similar product. And itbelongs to the first creation in the country at sewage pump series. It can wellmatch diesel engine to improve the working efficiency greatly.

Packing: Plywood case