Pump is self-priming centrifugal pump, it has a compact structure, convenient operation, stable operation, easy maintenance, high efficiency, long life, and have strong self-priming capacity.
Pump used in chemical, petroleum, pharmaceutical, mining, paper, fiber, pulp, textile, food, power plants and municipal sewage works, public facilities, sewage, rivers and ponds and breeding industries.
A mini self priming pump works by using the laws of buoyancy and compression to clear air out of a pumping system automatically, so you don't have to do it yourself. The self-priming pump creates an air and water mixture that cycles through the pump until all the air is removed. The pump does not need a series of complicated valve devices to keep air out.