Pumps are general fluid mechanical equipment for transporting and lifting liquids. They rely on mechanical energy conversion to achieve the transportation, pressurization and circulation of water and various media. They are indispensable basic equipment in the fields of industry, people’s livelihood and agriculture.

Functionally, the core features five major functions: liquid transportation, pressurized water supply, circulating heat exchange, sewage and drainage, and liquid level regulation. It can transport clear water, sewage, oil-water and slightly corrosive media, and meet the requirements of different working conditions such as low-pressure transportation, high-pressure spraying and long-distance water transportation.

The application scenarios are extensive: it is used for high-rise secondary water supply in civil buildings, water supply and drainage in residential areas, and water circulation in central air conditioning. It is used in the agricultural field for farmland irrigation, river water diversion, flood drainage and drought resistance. Industrial scenarios are suitable for factory circulating water, chemical medium transportation, boiler feed water, and sewage treatment. Municipal engineering is used for urban sewage discharge, rainwater drainage, and water features in garden landscapes. In addition, it is widely applied in scenarios such as mine drainage, fire-fighting pressure increase, and seawater desalination, meeting the water transmission and pressure increase requirements of different environments.