9255402 PUMP For HITACHI ZW310-5A QSM11

Pumps can usually be divided into three types according to their working principles: positive displacement pumps, dynamic pumps and other types of pumps. Besides working principle, it can be classified and named by other methods. For example, according to the driving method, it can be divided into electric pump and hydraulic pump; According to the structure, it can be divided into single-stage pump and multi-stage pump; According to the purpose, it can be divided into boiler feed pump and metering pump; According to the nature of conveying liquid, it can be divided into water pump, oil pump and mud pump. According to the shaftless structure, it can be divided into linear pump and traditional pump. The water pump can only transport the logistics with fluid as the medium, but not the solids.

Pump is a kind of machinery used for conveying or pressurizing fluid, which transfers the mechanical energy or other external energy of the prime mover to the liquid, thus increasing the energy of the liquid. Pumps are mainly used to transport liquids such as water, oil, acid-base liquid, emulsion, suspension emulsion and liquid metal, and can also transport liquid, gas mixture and liquid containing suspended solids.

The function of the pump is to transport or pressurize the liquid. Pump is a mechanical device that transfers the mechanical energy or other external energy of the prime mover to the liquid to increase its energy. Its main functions include: conveying liquid: the pump can convey various types of liquids, such as water, oil, acid-base liquid, emulsion, suspension emulsion and liquid metal. It can also transport liquid, gas mixture and liquid containing suspended solids. Pressurization: By increasing the pressure of the liquid, the pump can transport the liquid to the needed place to meet various industrial and civil needs.