A pump is a machine that transports fluid or pressurizes fluid.
The pump is mainly used to transport liquids such as water, oil, acid and alkali liquids, emulsions, suspoemulsions and liquid metals. It can also transport liquid, gas mixtures and liquids containing suspended solids.
Castings are widely used in the manufacture of pump products.
According to the different requirements of pump products in different industries, the casting materials are also different.
