Shenzhen Yuzhou Machinery Equipment Co., Ltd
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QJ series 20hp 25hp 30hp 40hp 50hp 100 hp Electric Deep Well Pumps Borehole Water Submersible Pump
Brief Introduction
QJ series submersible pump including QJ deep well(borehole)submersible pumps, QJH stainless steel submersible pumps, QJT bottom-suction submersible pumps and QJR hot water submersible pumps.
Our submersible well water pump uses water cooler 3 phase submersible motor, clean water is filled in for cooling down heated motor and lubricating shaft bearing. Pressure regulating film at the bottom of motor is used to adjust inflation water pressure difference inside caused by increasingly heated motor. Oil filled motor and water filled motor, two types.
Pump diameter: 7 8 10 Inch well submersible pump(Well size has to be larger than pump diameter
Flow rate: 9-214m3/h
Head rate: 160m
Motor Power: 11kw 15kw 18.5kw 22kw 25kw 30kw 37kw 45kw 100kw 110kw submersible pump
Voltage: 380v/440v/460v/660v /1140v or as per request, low pressure
Frequency: 3 phase 50hz/60hz
Material: Cast iron/ss304/ss316/ss316L(pump sets or casting parts)
| Submersible well pump overview | Pump diameter: 7 8 10 12 14 16 18 Inch well submersible pump(Well size has to be larger than pump diameter) Flow rate: 5m3/h-2500m3/h Head rate: 10m-600m Motor Power: 2.2kw-410kw Voltage:380v/415v/420v/440v/460v/480v/660v /1140v, low pressure Frequency: 3 phase 50hz/60hz Material: Cast iron/ss304/ss316/ss316L/duplex stainless/ss904(pump sets or casting parts) Install: Vertical |
| Submersible well pump applications | Groundwater pumping Irrigation system Water supply system Clean water supply Sea water, salt water, or Corrosive liquid |
| Submersible well pump features | Continuous running 2500 hours 7 years life with clean water 3 years life with water have impurities Low noise and long lifetime Water-filled motor, no pollution |
Submersible well pump parameters:
| Model | Motor Power | Capacity Range | Head Range | Rated Current | |
| QJ Series | kw | hp | m3/h | m | A |
| 175QJ10-165/12 | 11 | 15 | 9-11 | 158-172 | 26.1 |
| 175QJ20-143/11 | 15 | 20 | 18-22 | 120-165 | 49.7 |
| 200QJ20-148/11 | 15 | 20 | 18-22 | 120-170 | 33.9 |
| 200QJ20-162/12 | 18.5 | 25 | 18-22 | 138-187 | 41.6 |
| 200QJ20-175/13 | 18.5 | 25 | 18-22 | 150-210 | 41.6 |
| 200QJ20-189/14 | 22 | 30 | 18-22 | 160-217 | 48.2 |
| 200QJ25-140/10 | 18.5 | 25 | 23-27 | 110-161 | 41.6 |
| 200QJ25-154/11 | 18.5 | 25 | 23-27 | 138-184 | 41.6 |
| 200QJ25-168/12 | 22 | 30 | 23-27 | 140-195 | 48.2 |
| 200QJ25-182/13 | 22 | 30 | 23-27 | 150-210 | 48.2 |
| 200QJ25-196/14 | 25 | 34 | 23-27 | 160-225 | 54.5 |
| 200QJ32-143/11 | 22 | 30 | 29-35 | 121-170 | 48.2 |
| 200QJ32-144/9 | 22 | 30 | 29-35 | 123-172 | 54.5 |
| 200QJ32-156/12 | 25 | 34 | 29-35 | 132-180 | 54.5 |
| 200QJ32-176/1 | 30 | 40 | 29-35 | 148-203 | 65.4 |
| 200QJ50-156/12 | 37 | 50 | 46-54 | 132-180 | 79.7 |
| 200QJ50-182/14 | 45 | 60 | 46-54 | 154-210 | 96.9 |
| 250QJ50-140/7 | 30 | 40 | 46-54 | 119-161 | 64.2 |
| 250QJ50-180/9 | 45 | 60 | 46-54 | 150-210 | 77.8 |
| 250QJ140-150/10 | 100 | 136 | 130-150 | 130-171 | 203.1 |
| 250QJ140-165/11 | 110 | 150 | 143-188 | 158-162 | 223.4 |
| 250QJ160-150/10 | 110 | 150 | 186-214 | 128-170 | 222.1 |
