Water pumps can be divided into submersible pumps and above ground pumps, etc. according to the working position; according to the delivery medium can be divided into clear water pumps, sewage pumps, sea water pumps (corrosive) and so on.
Clear water pumps can be divided into self-priming pumps, water-filled pumps and submersible pumps. They are generally suitable for watering, water supply of hotels, villas and high-rise buildings as well as irrigating farmland, removing stagnant water in factories, mines, ships and so on. Suitable for small flow, high head, small power occasions.
Submersible pumps on the use of media, can be roughly divided into clear water submersible pumps, sewage submersible pumps, seawater submersible pumps (corrosive) three categories. It is suitable for extracting groundwater from deep wells, and can also be used in rivers, reservoirs, aqueducts and other water lifting projects. Mainly used for farmland irrigation and high mountainous areas of human and animal water, but also for central air-conditioning cooling, heat pump units, cold pump units, cities, factories, railroads, mines, construction site drainage use.