QJ Series Bore Well Water Pump Domestic High Lift Deep Irrigation Cast Iron Multi Stage Submersible
QJ Series Bore Well Water Pump Domestic High Lift Deep Irrigation Cast Iron Multi Stage Submersible
QJ Series Bore Well Water Pump Domestic High Lift Deep Irrigation Cast Iron Multi Stage Submersible
QJ Series Bore Well Water Pump Domestic High Lift Deep Irrigation Cast Iron Multi Stage Submersible
QJ Series Bore Well Water Pump Domestic High Lift Deep Irrigation Cast Iron Multi Stage Submersible
QJ Series Bore Well Water Pump Domestic High Lift Deep Irrigation Cast Iron Multi Stage Submersible
QJ Series Bore Well Water Pump Domestic High Lift Deep Irrigation Cast Iron Multi Stage Submersible

QJ Series Bore Well Water Pump Domestic High Lift Deep Irrigation Cast Iron Multi Stage Submersible

Сохранить в закладки 1601030668960:


Цена:270,00 $*

Количество:

  • В избранное

Описание и отзывы

Характеристики




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41216981215

Overview











1, Overview of QJ deep well pump products It can also be used for pumping water from underground water, underground water pump, underground water pump, underground water pump and so on.

2, Significance of QJ deep well pump model











QJ_.jpg











3, The features of QJ submersible pump are as follows:

1. Submersible multi-stage pump is centrifugal or mixed flow type; water lubricated bearing is used; coupling rigid connection is used for connection with motor. The impeller of the pump is driven by the motor to generate centrifugal force, which increases the liquid energy and carries out water lifting through the diversion function of the pump shell. A check valve body is set at the upper end of the water pump to prevent the working parts from being damaged by the backflow water in the lifting pipe when the electric pump is shut down. There is a drain hole on the valve, which can slowly drain the water in the pipeline to prevent the pipeline from freezing and cracking in winter. (Note: low head submersible pump does not have check valve body)

 

2. The motor of deep well submersible pump is a closed water filled wet structure. Motor stator winding insulation, nylon sheath multilayer structure of electromagnetic wire. The guide bearing and thrust bearing are made of water lubricated material. The motor is filled with clean water to cool the motor and lubricate the bearing. A pressure regulating membrane is installed at the bottom of the motor to adjust the expansion and contraction pressure difference of water in the body caused by the temperature rise of the motor. The upper shaft of the motor is equipped with a sand control mechanism, which is used to prevent the mud and sand in the water from entering into the body of the deep well submersible pump.

 

3. Pipeline part: it is used to connect the multi-stage pump, which is installed in the machine well to transport water to the ground. It is mainly composed of short water pipe, water pipe, elbow, splint and other parts of the electric pump installation parts. The short output pipe is the connecting transition part between water pipeline and multi-stage pump. The elbow is installed at the wellhead to change the direction of water flow. The splint is used to lift and fix the output pipeline in the process of chemical pump installation.

 

Installation and water pump structure:

QJ .jpg

 specification sheet:

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