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Taizhou Qizhen Mechanical and Electrical Technology Co., Ltd.

Pump, Water Pump, Submersible Pump manufacturer / supplier in China, offering QDX SERIES Submersible Water Pump with CE, super electric motor, QB Clean Water pump and so on.

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QDX SERIES Submersible Water Pump with CE

FOB Price: US $800 / Piece
Min. Order: 10 Pieces
Min. Order FOB Price
10 Pieces US $800/ Piece
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Production Capacity: 1000PCS/Day
Transport Package: Export Sea-Worthy Standard Package
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: QDX
  • Structure: Single-stage Pump
  • Power: Electric
  • Type: Submersible Pump
  • Media: Sewage Pumps
  • Theory: Centrifugal Pump
  • Countryside Elevating Water From Well: Irrigation
  • Trademark: QIZHEN
  • Origin: Taizhou, Zhejiang, China
  • Material: Aluminium
  • Assembly: Liquid Pumps
  • Start Up: Electric Pump
  • Application: Submersible Pump, Clarified Water Pump, Sewage Pump
  • Performance: Submersible Pump
  • Sprinkling and Domestic: Domestic Water Supply
  • Draining off Water for Fishpond: Draining off Water for Building Site
  • Specification: With CE certificate
  • HS Code: 8413709190
Product Description
QDX, QX Electric Submersiblr Pump

Product introduction

QDX, QX series submersible pump consists of pump, mechanical seal and motor. Pump is at the bottom part of pump, which is adopted centrifugal impeller. Motor which is single-phase or three-phase is at the upper part of pump. Seal is used where pump and motor combine, which is a kind of double-end mechanical seal, O rings are applied to all static joints. Float switch can be equipped to control pump's starting and stopping automatically according to the water level.

Main Application

This series pump is small and light, which is widely used in countryside for elevating water from well, irrigation, sprinkling and domestic water supply, and also used in draining off water for fishpond and building site.

Work conditions

The pump can work properly and continuously under following operational conditions :

1. Medium is not corrosive, Sand contents should be max. 0.10% by volume and grannular size should be max. 0.2mm.
2. Medium temperature shouldn't be over 40°C and PH should be 6.5-8.5.
3. The pumps should be operated within rated head.
4. The pumps should be fully submerged into water with depth of less than 3m mad max. the pump should be min. 0.5mm over the water bottom and not be inserted into sludge.
5. Power frequency should be 50HZ, single phase voltage 220V, three-phase voltage 380V, and voltage fluctuation should be 0.9-1.1 times than the rated.

Features of  QDX Submersible Pump

1. 100% copper wire
2. Chrome-plated pump rotor (more resistant to wear and corrode)
3. Thermal protector
4. High-end bearing and mechanical seal


Structure of pump
MaterialCan be selected
Pump bodyAluminumCast-Iron / Stainless steel
Pump shaft45 # Steel/
Cable/Arbitrary length

HPPipe sizeVoltage
QDX 1.5-16-0.371.525160.370.52512202860
QDX 3-20-0.55350200.550.75251
QDX 10-10-0.5510166.7100.550.75401.5
QDX 15-7-0.551525070.550.75502
QDX 1.5-32-0.751.525320.751251
QDX 7-18-0.757117180.751401.5
QDX 10-16-0.7510166.7160.751502
QDX 15-10-0.7515250100.751652.5
QDX 10-16-0.810166.7160.81.125/40/501/1.5/2
QDX 1.5-38-1.11.525381.11.5251
QDX 10-20-1.110166.7201.11.5502
QDX 15-15-1.115250151.11.5652.5
QDX 30-9-1.13050091.11.5803
QDX 15-18-1.515250181.52652.5
QDX 40-9-1.54066791.52803
QDX 65-7-2.265108372.231004
QX 3-20-0.55350200.550.752513803000
QX 10-10-0.5510166.7100.550.75401.5
QX 15-7-0.551525070.550.75502
QX 1.5-32-0.751.525320.751251
QX 7-18-0.757117180.751401.5
QX 10-16-0.7510166.7160.751502
QX 15-10-0.7515250100.751652.5
QX 10-20-1.110166.7201.11.5502
QX 15-15-1.115250151.11.5652.5
QX 30-9-1.13050091.11.5803
QX 15-18-1.515250181.52652.5
QX 40-9-1.54066791.52803
QX 65-7-2.265108372.231004
QDX 6-12-0.46100120.40.5525/321/1.52202860
QDX 10-15-0.7510166.7150.75125/401.5/2
QDX 10-18-1.110166.7181.11.525/401.5/2
QX 10-18-1.110166.7181.11.525/401.5/23803000
Cast-iron body
QDX 3-14-0.37350140.370.52512202860
QDX 3-18-0.55350180.550.75251
QDX 3-24-0.75350240.751251
QDX 3-30-1.1350301.11.5251
QDX 6-32/2-1.56100321.52401.5

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