Water pumps have different purposes, different conveying liquid media, different flow rates, and different lift ranges. Therefore, its structure is of course different, and the materials are also different. In summary, it can be roughly divided into:
1. Urban water supply 2. Sewage system 3. Civil engineering and construction system 4. Agricultural water conservancy system 5. Power station system 6. Chemical system 7. Petroleum industry system 8. Mining and metallurgical system 9. Light industry system 10. Ship system