Submersible sewage pump is a small submersible pump, published in 1948, Sweden has created the world's first show, submersible pumps for shallow water drainage, radically simplifying the pump, the reform of building foundation pit and mine drainage equipment, and soon in the worldwide success, when the Swedish capital Stockholm the underground railway was completed ahead of schedule should be partly due to the shallow water submersible pump. Let's look at the submersible pump information for shallow water.
1, with the shallow water submersible pump design, component system standardization, modernization of equipment, the electric motor, the mechanical seal and water pump hydraulic components test program automatic pump performance test and calculation of all completed in 15min, showing all the results by computer.
In 2 and 1956, a submersible pump for producing sewage was produced, which reduced the total cost of the sewage pumping station by almost half. After that, a series of difficult problems were solved. The developed special submersible pump can be used to suck solid corrosive corrosive liquids and viscous solutions.
3, to the end of twentieth Century, a great progress has been made in the structure of shallow water pump, and the development of the four series: pumping with small particle erosion liquid 2000 series, pumping civil and industrial wastewater by 3000 series of large flow submersible pumps, pumping water of the 5000 series, with large flow medium head spiral type (Zhou Liu) 7000 series.
- Close This Page
- Recommendation：
- Browse：
