Deep Well Agricultural Submersible Irrigation Pump Continuous Operation Long Life
Head 100m 150m 200m Deep Well Water Agricultural Submersible Irrigation Pump
Product overview :
QJ submersible pump is widely used in farmland irrigation, spray irrigation, water supply system for industrial buildings and civil buildings, water distribution system in mountain areas, low-lying areas and dunes, water supply and water drainage system for mines in urban or rural districts, and other water conservancy facilities.
Submersible irrigation pump features:
- Long life expectancy
- Excellent and smooth working performance
- Full head design
- Floating design on reducing axial pressure
- High head and high flow guaranteed
- No pollution to water source
- Continuous operation 2500 hours per year
- Average life is at least 5 years
Working conditions of submersible irrigation pump:
-
Three-phase power supply, voltage 380V (error less than 5%), frequency 50Hz (error less than 1%).
-
Motor must be filled with clean water.
-
The primary impeller of the pump should be immersed at least 2m under dynamic water level. The pump unit shall be less than 70m deep under static water level. The foot of motor shall be at least 3m above well bottom.
-
Water temperatureshould not higher than 20 ℃.
-
Sand content of the water (by quality) not more than 0.01%.
-
Water PH 6.5~8.5.
-
The content of hydrogen sulfide in watershould not be more than 1.5 mg/l.
-
The content of chloridion in water shouldnot be higher than 400mg/l.
-
The water source must provide enough water for the pump to work continuously.
Submersible irrigation pump parameters:
| Model | Motor Power | Flow range | Meter range | Outlet size | Rated current | |
| QJ Series | kw | hp | m3/h | (m) | Inch (") | A |
| 175QJ10-121/9 | 7.5 | 10 | 9/11 | 96-140 | 1.2" | 18.4 |
| 175QJ10-135/10 | 9.2 | 13 | 9/11 | 130-140 | 1.2" | 22.1 |
| 175QJ10-150/11 | 9.2 | 13 | 9/11 | 144-146 | 1.2" | 22.1 |
| 175QJ10-165/12 | 11 | 15 | 9/11 | 158-172 | 1.2" | 26.1 |
| 175QJ10-180/13 | 11 | 15 | 9/11 | 173-187 | 1.2" | 26.1 |
| 175QJ10-195/14 | 13 | 18 | 9/11 | 187-203 | 1.2" | 30.1 |
| 175QJ20-143/11 | 15 | 20 | 18-22 | 120-165 | 2" | 49.7 |
| 200QJ15-81/6 | 7.5 | 10 | 13-17 | 68-92 | 3" | 18 |
| 200QJ20-93/7 | 10 | 14 | 18-22 | 79-107 | 2" | 24.7 |
| 200QJ20-108/8 | 13 | 18 | 18-22 | 92-125 | 2" | 29.7 |
| 200QJ20-121/9 | 13 | 18 | 18-22 | 103-140 | 2" | 29.7 |
| 200QJ20-135/10 | 15 | 20 | 18-22 | 115-156 | 2" | 33.9 |
| 200QJ25-182/13 | 22 | 30 | 23-27 | 150-210 | 2" | 48.2 |
| 200QJ32-160/10 | 25 | 34 | 29-35 | 136-184 | 3" | 54.5 |
| 200QJ40-182/14 | 37 | 50 | 37-43 | 154-214 | 3" | 79.7 |
| 200QJ50-105/7 | 25 | 34 | 46-54 | 84-126 | 3" | 54.5 |
| 200QJ50-117/9 | 25 | 34 | 46-54 | 94-140 | 3" | 54.5 |
| 200QJ50-120/8 | 30 | 41 | 46-54 | 96-144 | 3" | 65.4 |
| 200QJ50-143/11 | 37 | 50 | 46-54 | 121-165 | 3" | 79.7 |
| 200QJ100-30/2 | 15 | 20 | 80-120 | 26-32 | 4" | 33.9 |
| 250QJ50-200/10 | 45 | 61 | 46-54 | 170-230 | 3" | 94.1 |
| 250QJ50-240/12 | 55 | 75 | 46-54 | 204-276 | 3" | 127.9 |
| 250QJ50-280/14 | 63 | 86 | 46-54 | 268-322 | 3" | 152.3 |
| 250QJ63-100/5 | 30 | 41 | 58-68 | 75-100 | 3" | 64.2 |
| 250QJ63-200/10 | 55 | 75 | 58-68 | 170-230 | 3" | 114.3 |
| 250QJ63-220/11 | 63 | 86 | 58-68 | 180-253 | 3" | 127.9 |
| 250QJ63-260/13 | 75 | 102 | 58-68 | 220-299 | 3" | 152.3 |
| 250QJ63-300/15 | 90 | 122 | 58-68 | 205-343 | 3" | 182.8 |
| 250QJ140-60/4 | 37 | 50 | 130-150 | 52-69 | 5" | 77.8 |
| 250QJ160-30/2 | 22 | 30 | 148-172 | 25-35 | 5" | 47.9 |
| 250QJ160-45/3 | 30 | 41 | 148-172 | 38-51 | 5" | 64.2 |
| 250QJ160-60/4 | 45 | 61 | 148-172 | 52-69 | 5" | 94.1 |
| 250QJ160-75/5 | 55 | 75 | 148-172 | 65-86 | 5" | 114.3 |
| 300QJ200-100/5 | 90 | 122 | 186-214 | 85-115 | 6" | 183.8 |
| 300QJ200-120/6 | 110 | 150 | 186-214 | 100-138 | 6" | 222.1 |
| 300QJ240-22/1 | 22 | 30 | 223-257 | 18-25 | 6" | 249.5 |
| 300QJ240-44/2 | 45 | 61 | 223-257 | 37-51 | 6" | 47.3 |
| 300QJ240-66/3 | 75 | 102 | 223-257 | 56-76 | 6" | 95.4 |
| 300QJ240-88/4 | 100 | 136 | 223-257 | 75-101 | 6" | 154.1 |
| 300QJ400-40/1 | 75 | 102 | 368-432 | 38-42 | 8" | 152.3 |
| 300QJ400-80/2 | 160 | 218 | 368-432 | 76-84 | 8" | 284.4 |
| 300QJ400-120/3 | 220 | 299 | 368-432 | 117-123 | 8" | 439.2 |
| 300QJ500-60/4 | 140 | 190 | 460-540 | 57-63 | 8" | 249.5 |
| 300QJ500-75/5 | 180 | 245 | 460-540 | 72-78 | 8" | 317.5 |
Buying Guide:
If your well is special, please tell us the well diameter. We offer various of submersible pump parameters, will choose the suitable working size according to your requirements. Or if you are not sure, please tell us your capacity and head, we will suggest the best suitable model for you.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.