Liquid or liquid booster pumps are transporting machinery. It will be the prime mover of the mechanical energy or other external energy to the liquid, the liquid energy increase, mainly used to transport liquids including water, oil, acid and alkali, emulsion, suspension emulsion and liquid metal, it can transport the mixture of liquids, gases and liquids containing suspended solids.
Technical parameters of the pump performance flow, suction, head, power, water power, efficiency and so on; according to different works can be divided into positive displacement pumps, vane pumps and other types. Positive displacement pump is used changes in the volume of the working Chamber to transmit energy; vane pump is rotary vane and the interaction energy of the water, centrifugal, axial and mixed flow pumps and so on.
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