A water pump is a machine that transports liquids or pressurizes liquids. It transfers the mechanical energy or other external energy of the prime mover to the liquid to increase the energy of the liquid. It is mainly used to transport liquids including water, oil, acid and alkali liquids, emulsions, suspoemulsions and liquid metals.
The water supply pressurizing station is an effective measure to relieve the shortage of urban water supply pressure. Its core is the lifting pumping station, and the core of the pumping station is the water pump. The choice of water pump not only affects whether the water supply pressurizing station can work normally, but the reasonable selection is more directly related to the operating cost of the pumping station.