QJ Vertical Multistage Submersible Centrifugal Pump High Head Deep Well Pump
1. QJ Vertical Multistage Submersible Centrifugal Pump Introduction:
1. QJ vertical multistage submersible centrifugal pump high head deep well pump is simple structure, easy installation, convenient operation and maintenance.
2. Pump is equipped with inner motor, and special designed for whole submerge work. (Electrical machine and pump wok as a whole, it's safe very much.)
3. It is suitable to transport water for extraction of deep groundwater, can also be used in rivers, reservoirs and ditch water projects.
4. It is mainly used for irrigation and livestock water system, also for city, factory, railways, mining, water supply and drainage construction site.
5. Stainless steel submersible pump for models less than DN100mm(4inch) and cast iron pumps for models with larger diameter.
6. The tube wells, pipes without special requirements in pressure on the permit.
Note: QJ-S series is a solar drive submersible deep well pump.
2. QJ High Head Large Flow Deep Well Pump Product details:
| Working Principle: | Submersible, Multi-stage |
| Main applications: | Water |
| Driver: | Electric motor |
| Power Specs: | 380/415V 3phase; 50hz/60hz |
| Max.permissible fluid temperature: | 80°C(176°F) |
| Type of connection: | Flange |
| Installation position: | Vertical |
| Casing/Inner parts material: | Cast iron,Stainless steel /Cast iron, Stainless steel |
| Shaft seal type: | Mechanical seal |
| Free passage: | 0.1 mm |
| Maximum drive rating: | 185KW(250HP) |
| Maximum discharge caliber: | 150mm(6inch) |
| Maximum discharge-side pressure: | 2.8MPa(28bar) |
| Maximum head: | 280m(918.4ft) |
| Flow rate range: | 5-300m3/h(22-1320US.GPM) |
3. Performance data:
| Model | Capacity | Head | Speed | Efficiency | Power | Current | Base DN |
| (m³/h) | (L/s) | (m) | (r/min) | (%) | (KW) | (A) | (mm) |
| 100QJ5-28/6 | 5 | 1.39 | 28 | 2850 | 53 | 1.1 | 3.42 | 97 |
| 100QJ5-37/8 | 37 | 1.1 | 3.42 |
| 100QJ5-55/12 | 55 | 2.2 | 6.2 |
| 100QJ5-69/15 | 69 | 2.2 | 6.2 |
| 100QJ5-73/16 | 73 | 3 | 8.34 |
| 100QJ5-83/18 | 83 | 3 | 8.34 |
| 100QJ5-92/20 | 92 | 3 | 8.34 |
| 100QJ5-101/22 | 101 | 4 | 11.2 |
| 100QJ5-110/24 | 110 | 4 | 11.2 |
| 100QJ5-120/26 | 120 | 4 | 11.2 |
| 100QJ5-130/28 | 130 | 5.5 | 15.1 |
| 100QJ5-138/30 | 138 | 5.5 | 15.1 |
| 100QJ5-147/32 | 147 | 5.5 | 15.1 |
| 100QJ5-156/34 | 156 | 5.5 | 15.1 |
| 100QJ5-166/36 | 166 | 5.5 | 15.1 |
| 100QJ5-175/38 | 175 | 7.5 | 20 |
| 100QJ5-184/40 | 184 | 7.5 | 20 |
| 100QJ5-193/43 | 193 | 7.5 | 20 |
| … ... |
| 300QJ250-20/1 | 250 | 69.4 | 20 | 2900 | 76 | 18.5 | 43.6 | 281 |
| 300QJ250-40/2 | 40 | 37 | 82.6 |
| 300QJ250-60/3 | 60 | 55 | 118.4 |
| 300QJ250-80/4 | 80 | 75 | 158.7 |
| 300QJ250-100/5 | 100 | 90 | 185 |
| 300QJ250-120/6 | 120 | 110 | 220.8 |
| 300QJ250-140/7 | 140 | 125 | 249.5 |
| 300QJ250-160/8 | 160 | 140 | 277.8 |
| 300QJ250-180/9 | 180 | 160 | 317.5 |
| 300QJ250-200/10 | 200 | 185 | 367.1 |
| 300QJ300-15.5/1 | 300 | 83.3 | 15.5 | 2900 | 76 | 18.5 | 43.6 | 281 |
| 300QJ300-31/2 | 31 | 37 | 82.6 |
| 300QJ300-46.5/3 | 46.5 | 55 | 118.4 |
| 300QJ300-62/4 | 62 | 75 | 158.7 |
| 300QJ300-77.5/5 | 77.5 | 90 | 185 |
| 300QJ300-93/6 | 93 | 110 | 220.8 |
| 300QJ300-108.5/7 | 109 | 125 | 249.5 |
| 300QJ300-124/8 | 124 | 140 | 277.8 |
| 300QJ300-139.5/9 | 140 | 160 | 317.5 |
| 300QJ300-155/10 | 155 | 185 | 367.1 |
Parameter table above is only a part of whole. For more, please contact us directly.
FAQ
Q: How can I make order online?
A: Send email or message(whatsApp/ wechat) us.
Q: Do you have MOQ limit?
A: The MOQ is 1 set.
Q: Which payments are acceptable?
A: T/T, L/C, Western Union, Paypal.
Q: Which shipping terms are available?
A: By sea, air, Express .
Q: How about the delivery time?
A: Delivery time is normally 3-7 working days after confirm the money. Depends on your quantity.
Q: What's your warranties?
A: 1 year after delivery
Q: Can I buy parts separately?
A: Yes, all of the pump spare parts can buy separately.
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