QJ series submersible water pumps mainly include QJ deep well (borehole) submersible water pumps, QJH stainless steel submersible pumps, QJT bottom-suction submersible pumps and QJR hot water submersible pumps. These series submersible pumps are mainly used in drawing water from well, river, sea and lake; farmland/spray irrigation; aquaculture; water supply or drainage system for cities, industrial and mine establishments; drawing water from hot spring; fountain projects and so on.
Working Parameter：
Flow range: 18-214m3/h
Head range: 35-388m
Pump Diameter: 7 8 10 12 inch submersible pump/7″ 8″ 10″ 12″ submersible pump
Motor Power: 37kw 50hp submersible pump
Voltage: 380v/420v/660v/1140v or As per request
Frequency: 3 phase 50hz/60hz
ODM OEM: Acceptable
Application
Large capacity, high head well submersible water pump.
- Farmland irrigation
- Fountain project
- Spray irrigation
- Drawing water from wells
- Water supply and drainage system for industrial or civil buildings
- Water drawing system in hills and mountain areas
- Drainage of stagnant water in low-lying areas
- Water supply and drainage system for mines and factories in cities or villages
Materials
- Non-corrosive medium: cast iron HT200;
- Mildly or moderately corrosive: stainless steel 304;
- Strongly corrosive: stainless steel 316 or stainless steel 316L.
50hp Well Submersible Pump Model
37kw 50hp well submersible pumps are our regular water pumps, cast iron and stainless steel material. Submersible pump diameter is 7 inch submersible deep well water pumps, 8 inch submersible deep well water pumps, 10 inch submersible deep well water pumps, 12 inch submersible water well pumps.
Well Submersible Pumps Control Panel
APK pump factory not only manufacture submersible pumps, also produce submersible pump control panel. Volatge: 380v/420v/660v/1140v or as per request. We have a control panel workshop, different control panel models: Starting, protecting, running, and adjusting the submersible motor frequency. Straight up control panel: below 15kw, soft start control panel: 15kw-210kw, star triangle control panel: below 90kw, frequency conversion control panel: no limit, auto-coupling buck control panel: below 90kw.
Well Submersible Pumps Testing
We have two testing workshops and professional testing equipment in standard to promise submersible pump capacity and head. Testing each submersible pumps.
Well Submersible Pumps Features
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- Large capacity, high head
- Motor and pump are integrated, simple structure
- Easy to install, use, disassemble and maintain
- Taking little floor space
- Water filled motor, no pollution to water source
Parameters:
| Model | Motor Power | Motor Power | Flow Range | Head Range | Rated Current |
| QJ(H) Series | kw | hp | m3/h | m | A |
| 200QJ(H)20-297/22 | 37 | 50 | 18-22 | 252-341 | 79.7 |
| 200QJ(H)20-338/25 | 37 | 50 | 18-22 | 287-388 | 79.7 |
| 200QJ(H)25-266/19 | 37 | 50 | 23-27 | 220-305 | 79.7 |
| 200QJ(H)25-308/22 | 37 | 50 | 23-27 | 260-355 | 79.7 |
| 200QJ(H)32-208/13 | 37 | 50 | 29-35 | 177-240 | 79.7 |
| 200QJ(H)32-240/15 | 37 | 50 | 37-43 | 154-214 | 79.7 |
| 200QJ(H)40-208/16 | 37 | 50 | 37-43 | 177-247 | 79.7 |
| 200QJ(H)63-126/9 | 37 | 50 | 58-68 | 100-147 | 79.7 |
| 200QJ(H)100-75/5 | 37 | 50 | 80-120 | 72-77 | 79.7 |
| 250QJ(H)50-160/8 | 37 | 50 | 46-54 | 136-184 | 77.8 |
| 250QJ(H)63-120/6 | 37 | 50 | 58-68 | 100-147 | 79.7 |
| 250QJ(H)80-100/5 | 37 | 50 | 74-86 | 85-115 | 77.8 |
| 250QJ(H)140-60/4 | 37 | 50 | 130-150 | 52-69 | 77.8 |
| 300QJ(H)200-40/2 | 37 | 50 | 186-214 | 35-45 | 77.8 |
Want to know more details?
APK pump factory is focus on manufacturing submersible pump and projects design in 1996, only manufacturing submersible water pumps for 23 years. If you are interested in our submersible pump or some questions about your pumps or install site, please feel free to leave your message below and we will contact you as soon as possible.