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QJ multi-stage stainless steel submersible pump for factories / railways

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Shijiazhuang JieMu Machinery Equipment Co.,Ltd
City: Shijiazhuang
Province/State: Hebei
Country/Region: China
Tel: 86--15132113824

QJ multi-stage stainless steel submersible pump for factories / railways

Brand Name : Gempump
Model Number : QJ deep well
Certification : ISO 9001
Place of Origin : Shijiazhuang, China
MOQ : 1 set
Price : Negotiation
Payment Terms : D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability : 70/Month
Delivery Time : 4 weeks
Packaging Details : Standard Export Wooden Case Or By Required
Flow : 2~500 m³/h
Head : 11~600 m
Application : farmland irrigation, cities, factories, railways, mines
Motor Power : 0.75~99 KW
Water temperature : ≤ 20 ℃
Color : Brown
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Submersible pump product overview


QJ well submersible pump is a complete set of tools for extracting groundwater from deep well, widely used in farmland irrigation, industrial and mining enterprises for water supply and drainage, plateau, mountain livestock water. QJR well with hot water submersible pumps, using special materials and structures for the extraction of underground hot water. In addition, the company according to user needs to produce seawater, mines and other special occasions with submersible pumps. The submersible pump host consists of QJ submersible pump and YQS submersible pump. Submerged underwater work, with a compact structure, small size, light weight, installation, use, easy maintenance, safe and reliable transportation, energy conservation and other advantages.


Submersible pump conditions of use

  1. power: three-phase alternating current, voltage 380 volts, frequency 50 Hz.
  2. water
  • water temperature a: QJ type ≤ 20 ℃ b: QJ type ≤ 20 ℃
  • the amount of water in the water (weight ratio) shall not exceed 0.01%, chloride ions shall not exceed 400 mg / l.
  • PH = 6.5 ∽ 8.5

Submersible pump technical data


150QJ (R) 10-150

150 Applicable minimum diameter 150 mm:

QJ (R) Model Features: Well submersible pump (hot water)

10 Rated flow: 10 m³ / h

150 / rated head: 150 meters


Characteristics of submersible pump


QJ submersible pump consists of the multi-stage centrifugal impeller in series. The pump stage is connected by a flat rib or bolts, each of which is supported by a rubber (or copper) bearing, with no check valve at the top of the pump. YQS submersible motor is a closed water-filled three-phase asynchronous motor, the winding is made of the water-resistant continuous sealing structure. Both the bearing and the thrust bearing are water lubricated bearings. The upper part of the motor is equipped with the sand control mechanism to prevent the sediment from entering the motor internal control.


Complete sets of supply

  1. host: submersible pumps and submersible motors.
  2. pipeline: water pipes, elbow, rubber pad, installation plywood, and so on.
  3. cable: cable and cable connector material.
  4. start and protect the device.

Submersible pump structure description

  1. QJ well submersible pump unit consists of: water pump, submersible motor (including cable), water pipes and control switch composed of four parts.
  2. submersible pump Each stage of the baffle is equipped with a rubber bearing; impeller with a conical sleeve fixed on the pump shaft; diversion shell with threads or bolts into one.
  3. high-lift submersible pump equipped with a check valve, to avoid downtime caused by damage to the unit.
  4. submersible motor shaft with a labyrinth sandstand and two reverse assembly of the skeleton oil seal, to prevent the flow of sand into the motor.
  5. the submersible motor with water lubricated bearings, the lower part of the rubber pressure regulating film, pressure regulating spring, composed of surge chamber, adjust the pressure caused by temperature changes; motor winding with polyethylene insulation, nylon jacket durable consumer goods water, Cable connection by QJ-type cable connector technology, the connector insulation off scraping paint layer, were connected, welding firmly, with raw rubber around a layer. And then wrapped with water-resistant adhesive tape 2 to 3 layers, outside the package on the 2 to 3 layers of waterproof tape or glue with a layer of rubber tape (bike belt) to prevent water seepage.
  6. the motor is sealed, the use of precision stop bolts, cable outlet plus gasket for sealing.
  7. the motor has a water hole at the top, there is a vent hole, the lower part of a water hole.
  8. the lower part of the motor with the upper and lower thrust bearings, thrust bearings on the groove for cooling, and it is grinding stainless steel thrust plate, with the pump up and down axial force.

Submersible pump use


QJ-type submersible pump is a motor and pump directly into the water work of the water lifting equipment, it is suitable for extraction from the deep wells of groundwater can also be used for rivers, reservoirs, canals and other water lifting projects: mainly for farmland irrigation and plateau mountain Human and animal water, but also for cities, factories, railways, mines, site for water use.


Submersible pump technology selection parameter table


NoModelFlow (m3/h)Head (m)Motor Power (KW)Rated Current (A)Outlet pipe diameter (mm)Matching cable specifications
11OOQJ2-50/102400.752.0403×1.5+1×1
2100QJ2-70/14701.13.13×1.5+1×1
3100QJ2-80/16801.13.13×1.5+1×1
4100QJ2-100/201001.53.83×1.5+1×1
5100QJ2-110/221101.53.83×1.5+1×1
6100QJ2-140/281401.53.83×1.5+1×1
7100QJ2-150/301502.25.63×1.5+1×1
81OOOJ2-160/321602.25.63×2.5+1×1.5
9100QJ2-190/381902.25.63×2.5+1×1.5
101OOOJ2-200/402003.07.33×4+1×2.5
11100QJ3.2-40/62.2400.752.0403×1.5+1×1
121OOOJ3.2-54/8540.752.03×1.5+1×1
13100QJ3.2.68/10681.13.13×1.5+1×1
14100QJ3.2-72/11721.13.13×1.5+1×1
151OOQJ3.2-99/15991.53.83×1.5+1×1
161OOQJ3.2-108/161082.25.63×1.5+1×1
17100QJ3.2-135/201352.25.63×2.5+1×1.5
181OOQJ3.2-144/211443.O7.33×4+1×2.5
19100QJ3.2-170/251703.07.33×4+1×2.5
20100QJ3.2-230/342304.010.263×4+1×2.5
21100QJ5-24/65240.752.0403×1.5+1×1
22100QJ5-36/9361.13.13×1.5+1×1
23100QJ5-48/12481.53.83×1.5+1×1
24100QJ5-64/16642.25.63×1.5+1×1
25100QJ5-72/18722.25.63×1.5+1×1
26100QJ5-88/22883.07.33×2.5+1×1.5
27100QJ5-96/24963.07.33×2.5+1×1.5
281OOQJ5-108/271083.07.33×4+1×2.5
29100QJ5-128/321284.010.263×4+1×2.5
30100QJ5-164/411645.513.743×4+1×2.5
31100QJ5-220/552207.518.53×6+1×4

NoModelFlow (m3/h)Head
(m)
Motor Power (KW)Rated Current (A)Outlet pipe diameter (mm)Matching cable specifications
321OOQJ8-15/38150.752.0503×1.5+1×1
331OOQJ8-20/4201.13.13×1.5+1×1
341OOQJ8-30/6301.53.83×1.5+1×1
351OOQJ8-40/840995.63×1.5+1×1
361OOQJ8-50/10503.07.33×2.5+1×1.5
371OOOJ8-60/12603.O7.33×2.5+1×1.5
381OOQJ8-70/14703.07.33×2.5+1×1.5
391OOQJ8-85/17854.010.263×2.5+1×1.5
401OOQJ8-95/19955.513.743×4+1×2.5
411OOQJ8-100/201005.513.743×4+1×2.5
421OOQJ8-110/221105.513.743×4+1×2.5
431OOOJ8-135/271357.518.53×4+1×2.5
441OOQJ8-150/301507.518.53×4+1×2.5
451OOQJ10-48/1o10482.25.6503×1.5+1×1
461OOQJ10-60/13603.07.33×2.5+1×1.5
471OOQJ10-80/17804.010.263×2.5+1×1.5
481OOQJ10-108/221085.513.743×4+1×2.5
491OOQJ10-130/271307.518.53×4+1×2.5
501OOQJ15-34/1015343.O7.3503×2.5+1×1.5
51100QJ15-52/14524.010.263×2.5+1×1.5
521OOQJ15-58/18585.513.743×4+1×2.5
531OOQJ15-82/24827.518.53×4+1×2.5
55150QJ5-85/1258537.9503×4
56150QJ5-100/1410037.9

Product Tags:

stainless steel deep well pump

      

stainless steel submersible pump

      
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