Basic Info.
After-sales Service
Support
Max.Capacity
300-400 L/min
Application
Submersible Pump, Clarified Water Pump, Sewage Pump, Slurry Pump, Oil Transfer Pump, Chemical Pump
Use in
Water Supply, Irrigation, Booster, Industry, etc.
Transport Package
Export Wooden Case
Specification
Please check the following product details
Product Description
QJ deep-well submersible pump is a water-lifting machine that is directly connected with the motor and the water pump to submerge into the water. The deep-well submersible pump is suitable for extracting groundwater from deep wells, and can also be used for water-lifting projects such as rivers, reservoirs, and canals: mainly used for farmland irrigation and plateau Water for humans and animals in mountainous areas can also be used for water supply and drainage in cities, factories, railways, mines, and construction sites.Product Photos:Structure Description:1. QJ type submersible electric pump unit consists of four parts: water pump, submersible motor (including cable), water pipe and control switch. The submersible pump is a single-suction multi-stage vertical centrifugal pump: the submersible motor is a closed water-filled wet type, a vertical three-phase squirrel cage different motor, and the motor and the water pump are directly connected by a claw-type or middle-key barrel type coupling; equipped with different Specifications of three-core cables: the starting equipment is air switches and auto-decompression starters of different capacity levels, the water pipes are made of steel pipes with different diameters, and are connected by flanges. The high-lift electric pump is controlled by a gate valve.
2. A rubber bearing is installed in the guide shell of each stage of the submersible pump; the impeller is fixed on the pump shaft with a conical sleeve: the guide shell is connected by a thread or a bolt.
3. The upper part of the high-lift submersible pump is equipped with a check valve to avoid the damage of the unit caused by the shutdown water hammer.
4. The upper part of the submersible motor shaft is equipped with a labyrinth-type sand preventer and two reversely assembled skeleton oil seals to prevent quicksand from entering the motor.
5. The submersible motor adopts water-lubricated bearings, and the lower part is equipped with a rubber pressure regulating film and a pressure regulating spring to form a pressure regulating chamber to adjust the pressure change caused by temperature; the motor winding is insulated with polyethylene, and the nylon sheath is water-resistant magnet wire and cable connection. The method is according to the QJ type cable joint process, the joint insulation is removed and the paint layer is scraped off, respectively connected, welded firmly, and wrapped with raw rubber. Then wrap 2~3 layers of waterproof adhesive tape, and wrap 2~3 layers of waterproof tape on the outside or wrap a layer of rubber tape (bicycle inner tire) with water glue to prevent water seepage.
6. The motor is airtight, using a precision spigot screw, and the cable outlet is sealed with a rubber puddle.
7. There is a water injection hole on the upper end of the motor, a vent hole, and a water drain hole in the upper part.
8. The lower part of the motor is equipped with an upper-thrust bearing. There are grooves on the thrust bearing for dry cooling, and it is a stainless steel thrust plate for grinding, which bears the axial force of the pump.Product performance and parameters: | Model | Lift reference range of use
(M) | Motor Power
(KW) | Rated current
(A) | Outlet pipe diameter
(Inch) |
| 150QJ10-50/7 | 40-55 | 3 | 7.9 | 2(67mm) |
| 150QJ10-100/14 | 80-110 | 5.5 | 13.7 |
| 150QJ10-150/21 | 120-170 | 7.5 | 18.5 |
| 150QJ20-24/4 | 19-29 | 3 | 7.90 |
| 150QJ20-30/5 | 24-36 | 3 | 7.90 |
| 150QJ20-36/6 | 29-43 | 4 | 10.26 |
| 150QJ20-42/7 | 34-50 | 4 | 10.26 |
| 150QJ20-48/8 | 38-58 | 5.5 | 13.74 |
| 150QJ20-54/9 | 43-65 | 5.5 | 13.74 |
| 150QJ20-60/10 | 48-72 | 7.5 | 18.5 |
| 150QJ20-66/11 | 53-79 | 7.5 | 18.5 |
| 150QJ20-72/12 | 58-76 | 7.5 | 18.5 |
| 150QJ20-78/13 | 62-94 | 7.5 | 18.5 |
| 150QJ20-84/14 | 67-101 | 9.2 | 22.12 |
| 150QJ20-90/15 | 72-108 | 9.2 | 22.12 |
| 150QJ20-96/16 | 77-115 | 9.2 | 22.12 |
| 150QJ20-102/17 | 82-122 | 11 | 26.28 |
| 150QJ20-108/18 | 86-130 | 11 | 26.28 |
| 150QJ20-114/19 | 91-137 | 11 | 26.28 |
| 150QJ20-120/20 | 96-144 | 13 | 30.87 |
| 150QJ20-126/21 | 101-151 | 13 | 30.87 |
| 150QJ20-132/22 | 106-158 | 13 | 30.87 |
| 150QJ20-138/23 | 110-166 | 13 | 30.87 |
| 150QJ20-144/24 | 115-173 | 15 | 35.62 |
| 150QJ20-150/25 | 120-180 | 15 | 35.62 |
| 150QJ20-156/26 | 125-187 | 15 | 35.62 |
| 150QJ20-162/27 | 130-194 | 15 | 35.62 |
| 200QJ20-40/3 | 35-45 | 4 | 10.1 |
| 200QJ20-54/4 | 45-58 | 5.5 | 13.6 |
| 200QJ20-67-5 | 58-72 | 7.5 | 18 |
| 200QJ20-81/6 | 72-86 | 7.5 | 18 |
| 200QJ20-93/7 | 86-98 | 9.2 | 21.7 |
| 200QJ20-108/8 | 98-115 | 11 | 25.8 |
| 200QJ20-121/9 | 115-128 | 13 | 29.8 |
| 200QJ20-133/10 | 120-140 | 15 | 33.9 |
| 200QJ20-148/11 | 140-158 | 15 | 33.9 |
| 200QJ20-175/13 | 153-190 | 18.5 | 41.6 |
| 200QJ20-202/15 | 199-215 | 22 | 48.2 |
| 200QJ20-243/18 | 220-250 | 25 | 54.5 |
| 200QJ20-270/20 | 250-282 | 30 | 65.4 |
| 200QJ20-297/22 | 280-315 | 30 | 65.4 | 2.5(83mm) |
| 200QJ20-338/25 | 315-350 | 37 | 79.7 |
| 200QJ20-350/26 | 335-370 | 37 | 79.7 |
| 200QJ20-363/27 | 350-385 | 37 | 79.7 |
| 200QJ20-400/30 | 375-420 | 45 | 96.9 |
| 200QJ20-450/34 | 425-470 | 45 | 96.9 |
| 200QJ32-26/2 | 23-30 | 4 | 10.1 |
| 200QJ32-39-3 | 35-45 | 5.5 | 13.6 |
| 200QJ32-52/4 | 45-55 | 7.5 | 18 |
| 200QJ32-65/5 | 55-73 | 11 | 25.8 |
| 200QJ32-78/6 | 70-84 | 11 | 25.8 |
| 200QJ32-91/7 | 80-105 | 13 | 29.8 |
| 200QJ32-104/8 | 95-110 | 15 | 33.9 |
| 200QJ32-130/10 | 120-137 | 18.5 | 41.6 |
| 200QJ32-156/12 | 140-162 | 25 | 54.5 |
| 200QJ32-195/15 | 180-215 | 30 | 65.4 |
| 200QJ32-234/18 | 224-247 | 37 | 79.7 |
| 200QJ32-247/19 | 234-255 | 37 | 79.7 |
| 200QJ32-260/20 | 250-275 | 45 | 96.9 |
| 200QJ32-286/22 | 275-300 | 45 | 96.9 |
| 200QJ40-26/2 | 23-30 | 5.5 | 13.6 |
| 200QJ40-39/3 | 35-45 | 7.5 | 18 |
| 200QJ40-52/4 | 45-55 | 9.3 | 21.7 |
| 200QJ40-65/5 | 55-73 | 11 | 25.8 |
| 200QJ40-78/6 | 70-84 | 15 | 33.9 |
| 200QJ40-104-8 | 95-110 | 18.5 | 41.6 |
| 200QJ40-117/9 | 105-120 | 22 | 48.2 |
| 200QJ40-143/11 | 130-145 | 25 | 54.5 |
| 200QJ40-169/13 | 160-175 | 30 | 65.4 |
| 200QJ40-208/16 | 200-215 | 37 | 79.7 |
| 200QJ50-13/1 | 10-16 | 4 | 10.1 | 3(100mm) |
| 200QJ50-26/2 | 23-29 | 5.5 | 13.6 |
| 200QJ50-39/3 | 35-43 | 9.2 | 21.7 |
| 200QJ50-52/4 | 43-58 | 11 | 25.8 |
| 200QJ50-65/5 | 58-75 | 15 | 33.9 |
| 200QJ50-78/6 | 70-90 | 18.5 | 41.6 |
| 200QJ50-91/7 | 80-110 | 22 | 48.2 |
| 200QJ50-104/8 | 90-118 | 25 | 54.5 |
| 200QJ50-117/9 | 100-130 | 30 | 65.4 |
| 200QJ50-130/10 | 115-148 | 30 | 65.4 |
| 200QJ50-156/12 | 142-180 | 37 | 79.7 |
| 200QJ50-182/14 | 165-206 | 45 | 96.9 |
| 200QJ50-195/15 | 185-220 | 45 | 96.9 |
| 200QJ63-12/1 | 8-15 | 4 | 10.1 |
| 200QJ63-24/2 | 19-30 | 7.5 | 18 |
| 200QJ63-36/3 | 28-44 | 11 | 21.7 |
| 200QJ63-48/4 | 38-58 | 15 | 33.9 |
| 200QJ63-60/5 | 47-75 | 18.5 | 41.6 |
| 200QJ63-72/6 | 56-88 | 22 | 48.2 |
| 200QJ63-84/7 | 68-105 | 25 | 54.5 |
| 200QJ63-96/8 | 76-118 | 30 | 65.4 |
| 200QJ63-108/9 | 86-130 | 30 | 65.4 |
| 200QJ63-120/10 | 95-142 | 37 | 79.9 |
| 200QJ63-144/12 | 112-168 | 45 | 96.9 |
| 200QJ80-11/1 | 8-13 | 4 | 10.1 | 4(133mm) |
| 200QJ80-22/2 | 16-25 | 7.5 | 18 |
| 200QJ80-33/3 | 28-42 | 11 | 25.8 |
| 200QJ80-44/4 | 40-50 | 15 | 33.9 |
| 200QJ80-55/5 | 50-60 | 18.5 | 41.6 |
| 200QJ80-66/6 | 60-70 | 22 | 48.2 |
| 200QJ80-77/7 | 70-80 | 30 | 65.4 |
| 200QJ80-88/8 | 80-95 | 37 | 79.7 |
| 200QJ80-99/9 | 95-110 | 37 | 79.7 |
| 200QJ80-121/11 | 110-140 | 45 | 96.9 |
| 250QJ32-138/6 | 124-151 | 22 | 47.9 | 2.5(83mm) |
| 250QJ32-161/7 | 145-176 | 25 | 53.8 |
| 250QJ32-184/8 | 166-202 | 30 | 64.2 |
| 250QJ32-207/9 | 186-227 | 37 | 77.8 |
| 250QJ32-230/10 | 207-252 | 37 | 77.8 |
| 250QJ32-253/11 | 227-277 | 45 | 94.1 |
| 250QJ32-276/12 | 248-302 | 45 | 94.1 |
| 250QJ32-300/13 | 270-328 | 55 | 114.3 | 3(100mm) |
| 250QJ32-322/14 | 290-352 | 55 | 114.3 |
| 250QJ32-345/15 | 310-370 | 63 | 130.9 |
| 250QJ32-368/16 | 332-395 | 63 | 130.9 |
| 250QJ32-391/17 | 352-420 | 63 | 130.9 |
| 250QJ32-414/18 | 373-445 | 75 | 152.3 |
| 250QJ32-437/19 | 394-468 | 75 | 152.3 |
| 250QJ32-460/20 | 414-495 | 75 | 152.3 |
| 250QJ32-483/21 | 435-510 | 90 | 182.8 |
| 250QJ32-506/22 | 455-543 | 90 | 182.8 |
| 250QJ32-529/23 | 476-568 | | |
| 250QJ32-552/24 | 498-588 | 90 | 182.8 |
| 250QJ50-20/1 | 18-22 | 5.5 | 13.6 |
| 250QJ50-40/2 | 37-45 | 9.2 | 21.7 |
| 250QJ50-60/3 | 55-65 | 13 | 29.8 |
| 250QJ50-80/4 | 75-85 | 18.5 | 41.6 |
| 250QJ50-100/5 | 93-107 | 22 | 47.9 |
| 250QJ50-120/6 | 113-127 | 25 | 53.8 |
| 250QJ50-140/7 | 120-160 | 37 | 77.8 |
| 250QJ50-160/8 | 151/170 | 37 | 77.8 |
| 250QJ50-180/9 | 170-190 | 45 | 94.1 |
| 250QJ50-200/10 | 190-210 | 45 | 94.1 |
| 250QJ50-220/11 | 208-230 | 55 | 114.3 |
| 250QJ50-240/12 | 220-260 | 55 | 114.3 |
| 250QJ50-260/13 | 245-271 | 63 | 130.9 |
| 250QJ50-280/14 | 265-291 | 63 | 130.9 |
| 250QJ50-300/15 | 288-312 | 63 | 152.3 |
| 250QJ50-320/16 | 308-332 | 75 | 152.3 |
| 250QJ50-340/17 | 320-360 | 75 | 182.8 |
| 250QJ50-360/18 | 355-380 | 90 | 182.8 |
| 250QJ80-20/1 | 17-22 | 7.5 | 18 | 4(133mm) |
| 250QJ80-40/2 | 35/44 | 15 | 33.9 |
| 250QJ80-60/3 | 52-66 | 22 | 47.9 |
| 250QJ80-80/4 | 70-80 | 30 | 64.2 |
| 250QJ80-100/5 | 87-110 | 37 | 77.8 |
| 250QJ80-120/6 | 105-131 | 45 | 94.1 |
| 250QJ80-140/7 | 122-153 | 55 | 114.3 |
| 250QJ80-160/8 | 150/170 | 63 | 130.9 |
| 250QJ80-180/9 | 170-197 | 63 | 130.9 |
| 250QJ80-200/10 | 184-219 | 75 | 152.3 |
| 250QJ80-220/11 | 210-230 | 90 | 182.8 |
| 250QJ80-240/12 | 230-253 | 90 | 182.8 |
| 250QJ100-18/1 | 15-22 | 7.5 | 18 |
| 250QJ100-36/2 | 30-44 | 15 | 33.9 |
| 250QJ100-54/3 | 44-60 | 25 | 53.8 |
| 250QJ100-72/4 | 66-78 | 30 | 64.2 |
| 250QJ100-108/6 | 110-116 | 45 | 94.1 |
| 250QJ100-126/7 | 118-136 | 55 | 114.3 |
| 250QJ100-144/8 | 136-152 | 63 | 130.9 |
| 250QJ100-162/9 | 156-170 | 75 | 152.3 |
| 250QJ100-198/11 | 188-208 | 90 | 182.8 |
| 250QJ125-16/1 | 14-19 | 9.2 | 21.7 | 5(167mm) |
| 250QJ125-32/2 | 28-35 | 18.5 | 41.6 |
| 250QJ125-48/3 | 42-54 | 25 | 53.8 |
| 250QJ125-64/4 | 56-70 | 37 | 77.8 |
| 250QJ125-80/5 | 72-90 | 45 | 94.1 |
| 250QJ125-96/6 | 86-105 | 55 | 114.3 |
| 250QJ125-112/7 | 102-120 | 63 | 130.9 |
| 250QJ125-128/8 | 120-138 | 75 | 152.3 |
| 250QJ125-144/9 | 134-156 | 90 | 182.8 |
| 250QJ125-160/10 | 150-175 | 90 | 182.8 |
1. Water supply and irrigation system
2. Lowering underground water
3. Booster
4. Various industrial applications
Product Features:1. The motor and the water pump are integrated, submerged in the water to run, safe and reliable.
2. There are no special requirements for well pipes and lifting pipes (ie: steel pipe wells, ash pipe wells, earth wells, etc. can be used; under pressure permission, steel pipes, rubber pipes, plastic pipes, etc. can be used as lifting pipes).
3. The installation, use and maintenance are convenient and simple, the floor area is small, and there is no need to build a pump room.
4. Simple structure, saving raw materials.
Whether the conditions for the use of submersible electric pumps are suitable or not, and proper management are directly related to the service life.
Company Profile:
Address:
Xiaodian Industrial Park, Baita Town, Boshan District, Zibo City, Shandong Province
Business Type:
Trading Company
Business Range:
Industrial Equipment & Components
Company Introduction:
Shandong Zhongbeng Power Equipment Co., Ltd. is located in Zibo City, Shandong Province, which is known as the "pump capital" of China. The company takes the lead in science and technology, adheres to the management principles of "quality first, customer first and credit-based" since the establishment of the company and always do our best to satisfy potential needs of our customers. The products now have been exported to India, Pakistan, Russia, South Africa, Vietnam, Thailand and other countries.
Our products are widely used in petroleum, chemical industry, coal mine, metallurgy, electric power, food, medicine, paper making, textile, heating, refrigeration, urban water supply and drainage and other industries. The main products are: Vacuum pump, diesel engine pump set, diesel generator set, centrifugal pump, submersible sewage pump, chemical pump, corrosion-resistant pump and complete water supply equipment, etc. There are more than 20 series, with more than 1, 000 specifications for customers to choose from.
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