Gold Member Since 2007
Audited Supplier
Ningbo JT Pump Co., Ltd.

Water Pump, Pump, Submersible Pump manufacturer / supplier in China, offering Multistage Pump (250QJ) for Deep Well, Swimming Pool Pump (STP35) with CE Approved, Peripheral Pump (JLQ) with CE Approved and so on.

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Multistage Pump (250QJ) for Deep Well

FOB Price: US $1 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $1/ Piece
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Production Capacity: 50, 000 PCS/Year
Transport Package: Carton or Wooden Cases
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: 250QJ
  • Power: Electric
  • Application: Submersible Pump
  • Trademark: JT brand or OEM
  • Origin: China
  • Structure: Multistage Pump
  • Type: Deep Well Pump
  • Theory: Centrifugal Pump
  • Specification: 712*1298*138
  • HS Code: 8413
Product Description
Long things up QJ type deep well submersible pumps to extract groundwater from the deep well of complete sets of equipment, widely used in agricultural irrigation, industrial and mining enterprises for water and high altitude, mountain water for livestock. QJR type well submersible pumps with hot water, using special materials and structures, for extracting underground water. In addition the company needed to produce water according to the user, mining and other special occasions with a submersible pump. The host by the QJ-type pump submersible pumps and submersible pump YQS type machine. Submerged work, with a compact, small size, light weight, installation, use, and easy maintenance, transportation safe, reliable, energy saving advantages.

Conditions of Use:
1, power: Three-phase alternating current, voltage 380 V, frequency 50 Hz.
2, water
(1) water temperature a: QJ-type & Le; 20 C b: QJR-type & Le; 120 C
(2) water sediment (by weight) shall not exceed 0.01%, chloride shall not exceed 400 mg / liter.
(3) pH = 6.5 ~ 8.5

Technical data:
150QJ (R) 10-150
150 for the smallest hole diameter 150 mm:

QJ (R) Model Features: Submersible pump (hot water)
10 Rated flow: 10 cubic meters / hour
150 / rated head: 150 meters

Structural characteristics:
QJ Submersible Pump Type Centrifugal Impeller by a number of sub-series form. Pump level by the flat stretch or bolt connections, each connected by rubber (or copper) bearing support, not the top of the pump check valve. YQS type submersible motor for the closed water-filled three-phase asynchronous motor, winding continuous use of water-sealed structure, guide bearings and thrust bearings are water lubricated bearings; Motor upper sand body is installed to prevent sediment into the motor internal control.

Complete supply range:
1, host: Submersible pumps and submersible motor.
2, pipe: Water pipes, pipe, rubber mats, plates, etc. Installed.
3, cable: Cable and cable connector material.
4, starting and protection devices.
QJ type deep well submersible pump basic parameters:
Model                                                     Flow (Cubic meters/hour)General Yang Cheng(m)Speed  (R/min)Efficiency(%)Motor Power(KW)The largest Unit Diameter (mm)
250QJ(R)50-2805028028757363233
250QJ(R)50-32032075
250QJ(R)50-36036090
250QJ(R)50-40040090
250QJ(R)50-440440100
250QJ(R)50-480480110
250QJ(R)80-2080202875757.5233
250QJ(R)80-404015
250QJ(R)80-606022
250QJ(R)80-808030
250QJ(R)80-10010037
250QJ(R)80-12012045
250QJ(R)80-14014055
250QJ(R)80-16016055
250QJ(R)80-18018063
250QJ(R)80-20020075
250QJ(R)80-24024090
250QJ(R)80-280280100
250QJ(R)80-320320110
25OQJ(R)100-18100182875757.5233
25OQJ(R)100-363615
25OQJ(R)100-545425
250QJ(R)100-727230
25OQJ(R)100-909037
250QJ(R)100-10810845
25OQJ(R)100-12612655
250QJ(R)100-14414463
25OQJ(R)100-16216275
250QJ(R100-18018075
250QJ(R)100-19819890
25OQJ(R)100-216216100
250QJ(R)100-252252110
25OQJ(R)125-16125162875769.2233
250QJ(R)125-323218.5
250QJ(R)125-484825
250QJ(R)125-646437
25OQJ(R)125-808045
250QJ(R)125-969655
250QJ(R)125-11211263
25OQJ(R)125-12812875
250QJ(R)125-16016090
25OQJ(R)125-176176100
25OQJ(R)125-196196110
250QJ(R)125-352352180
250QJ(R)140-15140152875769.2233
250QJ(R)140-303018.5
250QJ(R)140-454530
25OQJ(R)140-606037
25OQJ(R)140-757545
250QJ(R)140-909055  
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