The WQ series electric pump consists of three parts: a water pump, a seal, and an electric motor. The electric motor is located on the upper part of the electric pump and is a single-phase or three-phase asynchronous motor; The water pump is located in the lower part of the electric pump and has a flow channel impeller and volute structure; Mechanical seals are used between the water pump and the motor, and "O" type oil resistant rubber sealing rings are used as static seals at each fixed stop to ensure the reliability of the electric pump. The rotor shaft of the electric pump is made of high-quality steel, ensuring a more reliable mechanical strength, which can effectively improve the wear and corrosion resistance of the shaft, and also facilitate the maintenance and disassembly of the impeller.
This series of electric pumps is widely used in industrial, agricultural, mining, construction, municipal environmental protection and other places. It can pump liquids containing solid particles such as short fibers, paper scraps, sediment or soft solid substances, such as muddy water, gray water, domestic wastewater, sewage, feces, etc. It is an ideal water conservancy equipment for agricultural drainage and irrigation, river and pond dredging, and construction sites, but it is not suitable for occasions with explosion-proof requirements. Some specifications use channel type impellers, greatly improving the anti clogging ability of the water pump; Some specifications adopt the full head theory design, which enables the electric pump to maintain overload free operation under normal conditions, effectively extending the service life of the motor.
| Model | Rated flow rate (m³/h) |
Rated head (m) |
Rated power (kW) |
Voltage (v) |
Speed (rpm) |
Inlet/Outlet (mm) |
| 25WQ 5-20-0.75 | 5 | 20 | 0.75 | 380 | 3000 | 25 |
| 32WQ 6-18-0.75 | 6 | 18 | 0.75 | 380 | 3000 | 32 |
| 40WQ 6-15-0.75 | 6 | 15 | 0.75 | 380 | 3000 | 40 |
| 50WQ 10-10-0.75 | 10 | 10 | 0.75 | 380 | 3000 | 50 |
| 65WQ 15-7-0.75 | 15 | 7 | 0.75 | 380 | 3000 | 65 |
| 25WQ 6-22-1.1 | 6 | 22 | 1.1 | 380 | 3000 | 25 |
| 32WQ 6-20-1.1 | 6 | 20 | 1.1 | 380 | 3000 | 32 |
| 40WQ 7-18-1.1 | 7 | 18 | 1.1 | 380 | 3000 | 40 |
| 50WQ 10-12-1.1 | 10 | 12 | 1.1 | 380 | 3000 | 50 |
| 65WQ 15-9-1.1 | 15 | 9 | 1.1 | 380 | 3000 | 65 |
| 50WQ 10-16-1.5 | 10 | 16 | 1.5 | 380 | 3000 | 50 |
| 65WQ20-10-1.5 | 20 | 10 | 1.5 | 380 | 3000 | 65 |
| 80WQ 40-7-1.5 | 40 | 7 | 1.5 | 380 | 3000 | 80 |
| 50WQ 9-22-2.2 | 9 | 22 | 2.2 | 380 | 3000 | 50 |
| 65WQ 20-15-2.2 | 20 | 15 | 2.2 | 380 | 3000 | 65 |
| 80WQ 40-10-2.2 | 40 | 10 | 2.2 | 380 | 3000 | 80 |
| 100WQ 50-7-2.2 | 50 | 7 | 2.2 | 380 | 3000 | 100 |
| 50WQ 15-25-3 | 15 | 25 | 3 | 380 | 3000 | 50 |
| 65WQ 25-18-3 | 25 | 18 | 3 | 380 | 3000 | 65 |
| 80WQ 45-12-3 | 45 | 12 | 3 | 380 | 3000 | 80 |
| 100WQ 60-9-3 | 60 | 9 | 3 | 380 | 3000 | 100 |
| 50WQ 15-30-4 | 15 | 30 | 4 | 380 | 3000 | 50 |
| 65WQ25-25-4 | 25 | 25 | 4 | 380 | 3000 | 65 |
| 80WQ 40-16-4 | 40 | 16 | 4 | 380 | 3000 | 80 |
| 100WQ 60-12-4 | 60 | 12 | 4 | 380 | 3000 | 100 |
| 50WQ 15-40-5.5 | 15 | 40 | 5.5 | 380 | 3000 | 50 |
| 65WQ 25-30-5.5 | 25 | 30 | 5.5 | 380 | 3000 | 65 |
| 80WQ 40-22-5.5 | 40 | 22 | 5.5 | 380 | 3000 | 80 |
| 100WQ 60-18-5.5 | 60 | 18 | 5.5 | 380 | 3000 | 100 |
| 150WQ 100-7-5.5 | 100 | 7 | 5.5 | 380 | 3000 | 150 |
| 80WQ 40-28-7.5 | 40 | 28 | 7.5 | 380 | 3000 | 80 |
| 100WQ 65-22-7.5 | 65 | 22 | 7.5 | 380 | 3000 | 100 |
| 150WQ 100-10-7.5 | 100 | 10 | 7.5 | 380 | 3000 | 150 |
| 80WQ 80-13-5.5 | 80 | 13 | 5.5 | 380 | 3000 | 80 |
| 100WQ 110-10-5.5 | 110 | 10 | 5.5 | 380 | 3000 | 100 |
| 150WQ 150-7-5.5 | 150 | 7 | 5.5 | 380 | 3000 | 150 |
| 80WQ 80-20-7.5 | 80 | 20 | 7.5 | 380 | 3000 | 80 |
| 100WQ 100-15-7.5 | 100 | 15 | 7.5 | 380 | 3000 | 100 |
| 150WQ 145-9-7.5 | 145 | 9 | 7.5 | 380 | 3000 | 150 |
| 200WQ 250-6-7.5 | 250 | 6 | 7.5 | 380 | 3000 | 200 |
| 65WQ 25-50-11 | 25 | 50 | 11 | 380 | 3000 | 65 |
| 80WQ 40-40-11 | 40 | 40 | 11 | 380 | 3000 | 80 |
| 100WQ 60-30-11 | 60 | 30 | 11 | 380 | 3000 | 100 |
| 100WQ 80-25-11 | 80 | 25 | 11 | 380 | 3000 | 100 |
| 150WQ 100-20-11 | 100 | 20 | 11 | 380 | 3000 | 150 |
| 150WQ 150-12-11 | 150 | 12 | 11 | 380 | 3000 | 150 |
| 200WQ 200-9-11 | 200 | 9 | 11 | 380 | 3000 | 200 |
| 65WQ 30-60-15 | 30 | 60 | 15 | 380 | 3000 | 65 |
| 80WQ 45-52-15 | 45 | 52 | 15 | 380 | 3000 | 80 |
| 100WQ 60-40-15 | 60 | 40 | 15 | 380 | 3000 | 100 |
| 100WQ 80-35-15 | 80 | 35 | 15 | 380 | 3000 | 100 |
| 150WQ 100-30-15 | 100 | 30 | 15 | 380 | 3000 | 150 |
| 150WQ 150-20-15 | 150 | 20 | 15 | 380 | 3000 | 150 |
| 200WQ 220-12-15 | 220 | 12 | 15 | 380 | 3000 | 200 |
| 100WQ 100-25-11 | 100 | 25 | 11 | 380 | 1500 | 100 |
| 150WQ 180-11-11 | 180 | 11 | 11 | 380 | 1500 | 150 |
| 200WQ 300-7-11 | 300 | 7 | 11 | 380 | 1500 | 200 |
| 200WQ 400-5-11 | 400 | 5 | 11 | 380 | 1500 | 200 |
| 100WQ 100-30-15 | 100 | 30 | 15 | 380 | 1500 | 100 |
| 150WQ 180-15-15 | 180 | 15 | 15 | 380 | 1500 | 150 |
| 200WQ 250-11-15 | 250 | 11 | 15 | 380 | 1500 | 200 |
| 200WQ 400-7-15 | 400 | 7 | 15 | 380 | 1500 | 200 |
| 100WQ 100-35-18.5 | 100 | 35 | 18.5 | 380 | 1500 | 100 |
| 150WQ 180-20-18.5 | 180 | 20 | 18.5 | 380 | 1500 | 150 |
| 200WQ 250-15-18.5 | 250 | 15 | 18.5 | 380 | 1500 | 200 |
| 200WQ 350-10-18.5 | 350 | 10 | 18.5 | 380 | 1500 | 200 |
| 250WQ 600-5-18.5 | 600 | 5 | 18.5 | 380 | 1500 | 250 |
| 100WQ 100-40-22 | 100 | 40 | 22 | 380 | 1500 | 100 |
| 150WQ 200-22-22 | 200 | 22 | 22 | 380 | 1500 | 150 |
| 200WQ 250-18-22 | 250 | 18 | 22 | 380 | 1500 | 200 |
| 200WQ 400-10-22 | 400 | 10 | 22 | 380 | 1500 | 200 |
| 250WQ 500-7-22 | 500 | 7 | 22 | 380 | 1500 | 250 |
| 150WQ 180-30-30 | 180 | 30 | 30 | 380 | 1500 | 150 |
| 200WQ 250-22-30 | 250 | 22 | 30 | 380 | 1500 | 200 |
| 250WQ 600-9-30 | 600 | 9 | 30 | 380 | 1500 | 250 |
| 300WQ 850-7-30 | 850 | 7 | 30 | 380 | 1500 | 300 |
| 150WQ 180-37-37 | 180 | 37 | 37 | 380 | 1500 | 150 |
| 200WQ 350-25-37 | 350 | 25 | 37 | 380 | 1500 | 200 |
| 250WQ 600-12-37 | 600 | 12 | 37 | 380 | 1500 | 250 |
| 300WQ 800-10-37 | 800 | 10 | 37 | 380 | 1500 | 300 |
| 150WQ 180-45-45 | 180 | 45 | 45 | 380 | 1500 | 150 |
| 200WQ 400-30-45 | 400 | 30 | 45 | 380 | 1500 | 200 |
| 250WQ 600-15-45 | 600 | 15 | 45 | 380 | 1500 | 250 |
| 300WQ 800-12-45 | 800 | 12 | 45 | 380 | 1500 | 300 |
| 350WQ 1200-8-45 | 1200 | 8 | 45 | 380 | 1500 | 350 |
| 150WQ 200-50-55 | 200 | 50 | 55 | 380 | 1500 | 150 |
| 200WQ 300-40-55 | 300 | 40 | 55 | 380 | 1500 | 200 |
| 250WQ 600-20-55 | 600 | 20 | 55 | 380 | 1500 | 250 |
| W300Q 800-15-55 | 800 | 15 | 55 | 380 | 1500 | 300 |
| 350WQ 1100-10-55 | 1100 | 10 | 55 | 380 | 1500 | 350 |
| 400WQ 1500-10-55 | 1500 | 10 | 55 | 380 | 1500 | 400 |
| 150WQ 200-60-75 | 200 | 60 | 75 | 380 | 1500 | 150 |
| 200WQ 300-48-75 | 300 | 48 | 75 | 380 | 1500 | 200 |
| 250WQ 600-25-75 | 600 | 25 | 75 | 380 | 1500 | 250 |
| 300WQ 800-20-75 | 800 | 20 | 75 | 380 | 1500 | 300 |
| 350WQ 1300-12-75 | 1300 | 12 | 75 | 380 | 1500 | 350 |
| 400WQ 1800-10-75 | 1800 | 10 | 75 | 380 | 1500 | 400 |
| 150WQ 200-75-90 | 200 | 75 | 90 | 380 | 1500 | 150 |
| 200WQ 300-55-90 | 300 | 55 | 90 | 380 | 1500 | 200 |
| 250WQ 600-30-90 | 600 | 30 | 90 | 380 | 1500 | 250 |
| 300WQ 800-25-90 | 800 | 25 | 90 | 380 | 1500 | 300 |
| 350WQ 1500-15-90 | 1500 | 15 | 90 | 380 | 1500 | 350 |
| 400WQ 2000-10-90 | 2000 | 10 | 90 | 380 | 1500 | 400 |
| 250WQ 600-40-110 | 600 | 40 | 110 | 380 | 1500 | 250 |
| 300WQ 1000-25-110 | 1000 | 25 | 110 | 380 | 1500 | 300 |
| 350WQ 1200-20-110 | 1200 | 20 | 110 | 380 | 1500 | 350 |
| 400WQ1900-12-110 | 1900 | 12 | 110 | 380 | 1500 | 400 |
| 300WQ 800-36-132 | 800 | 36 | 132 | 380 | 1500 | 300 |
| 350WQ 1110-28-132 | 1110 | 28 | 132 | 380 | 1500 | 350 |
| 400WQ 2000-15-132 | 2000 | 15 | 132 | 380 | 1500 | 400 |
| 350WQ 1000-36-160 | 1000 | 36 | 160 | 380 | 1500 | 350 |
| 400WQ 2000-18-160 | 2000 | 18 | 160 | 380 | 1500 | 400 |
| 400WQ 2000-22-200 | 2000 | 22 | 200 | 380 | 1500 | 400 |
