The WQAS cutting type sewage pump series with cutting device is a submersible sewage pump with strong discharge capacity and good cutting performance. It can crush impurities such as long fibers, plastics, paper tape, and straw in sewage and discharge them. It adopts the most advanced methods and is designed with the most reasonable hydraulic characteristics, allowing the electric pump to operate at full head. The optimal combination of the motor and water pump is excellent. The electric pump adopts a high-quality hard alloy, double end mechanical seal, and skeleton oil seal combination dynamic sealing structure. In order to ensure the normal operation of the electric pump and the safety of workers, users should be equipped with a leakage protector for the electric motor. When working for a long time, the temperature of the sewage pumped by the exposed liquid surface of the motor of the pump should not exceed 40 ℃.
1. Municipal engineering;
2. municipal sewage treatment;
3. residential sewage disposal stations
4. polluted discharges from public facilities;
5. pollutant discharges from factories and mining enterprise
6. pollutant discharges from civil air defence system
| Model | Rated Flow (m³/h) |
Rated head (m) |
Rated Power (kw) |
voltage (v) |
Speed (rpm) |
Inlet/Outlet (mm) |
| 50WQAS15-10-1.1 | 15 | 10 | 1.1 | 220/380 | 2860 | 50 |
| 50WQAS15-12-1.5 | 15 | 12 | 1.5 | 220/380 | 2860 | 50 |
| 65WQAS25-10-1.5 | 25 | 10 | 1.5 | 380 | 2860 | 65 |
| 50WQAS15-16-2.2 | 15 | 16 | 2.2 | 380 | 2860 | 50 |
| 65WQAS25-12-2.2 | 25 | 12 | 2.2 | 380 | 2860 | 65 |
| 80WQAS35-10-2.2 | 35 | 10 | 2.2 | 380 | 2860 | 80 |
| 50WQAS15-20-3 | 15 | 20 | 3 | 380 | 2860 | 50 |
| 65WQAS25-15-3 | 25 | 15 | 3 | 380 | 2860 | 65 |
| 80WQAS40-12-3 | 40 | 12 | 3 | 380 | 2860 | 80 |
| 65WQAS25-20-4 | 25 | 20 | 4 | 380 | 2860 | 65 |
| 80WQAS40-15-4 | 40 | 15 | 4 | 380 | 2860 | 80 |
| 80WQAS40-18-5.5 | 40 | 18 | 5.5 | 380 | 2860 | 80 |
| 100WQAS65-12-5.5 | 65 | 12 | 5.5 | 380 | 2860 | 100 |
| 80WQAS40-20-7.5 | 40 | 20 | 7.5 | 380 | 2860 | 80 |
| 100WQAS85-13-7.5 | 85 | 13 | 7.5 | 380 | 2860 | 100 |
