Horizontal submersible pump

it is suitable for extracting underground water from deep well,also for carrying water from rivers,reservoirs and canals.It is mainly used for farmland irrigation and for human and livestock in plateau mountainous areas.

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Product Description

Use ranges:

it is suitable for extracting underground water from deep well,also for carrying water from rivers,reservoirs and canals.It is mainly used for farmland irrigation and for human and livestock in plateau mountainous areas.


Product instruction:
QJ submersible pump is a water-lifting machine with direct connection between the motor and the pump to work underwater,it is suitable for extracting underground water from deep wells,and also for carrying water from rivers ,reservoirs,canals. It is mainly used for farmland irrigation and for human and livestock in plateau mountainous areas, and also used for water supply and drainage in cities,factories,railways,mines,construction sites.


Product characteristics:

1.The motor and water pump are integrated,running under water,safely and reliable.

2.There is no special requirements for well pipe and lift pipe( that is:steel pipe well,gray pipe well and earth well can be used;under the pressure permission,steel pipe,rubber pipe and plastic pipe can be used as lift pipe)

3.The installation,usage,maintenance is convenient and simple,occupy small areas,no need to build pump house.

4.Simple structure,saving raw materials,whether the submersible pump using conditions are appropriate and management properly are directly relative to the pump service life.


Use condition:
1.The water inlet of the pump must be less than 1meter below the dynamic water level,but the submerged depth should not exceed 70m below the static water level,and the distance from the bottom of the motor should be less than 1m from the bottom of the well at least.

2.Rated power less than or equal to 15kw(25kw when power supply allows)the motor starts at full voltage.

3.Rated power over 15kw,the motor starts at reduction voltage.

4.The use environment must comply to the specified conditions.


Model implication:

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Performance parameters:

1.Flow range:5-2200m3/h

2.Water head range:2-1500m

3.Power range:3-3000kw(secondary speed motor,can customize four-stage,six-stage speed motor)

4.Rotating speed:2900 rpm、1450rpm(secondary speed motor,four-stage speed motor)

5.Materials option:HT200、304,316,316L、tin bronze


Remarks:

1.Always check the current,voltmeter and water flow during the running of the electric pump,try to ensure the pump run at rated conditions.

2.The valve should be used to adjust the flow and water head range,and should not be overloaded. In any of the following situations,pls stop the running immediately:

(1)When the current exceeds the rated current by 20% at the rated voltage.

(2)When the voltage is too high or too low(above 400v or below 360v)

(3)At the rated water head range,the flow decreases more than normal

(4)The insulation resistance is less than 0.5ΜΩ

(5)When the dynamic water level drops to the pump inlet.

(6)When electrical equipment and circuits are out of order

(7)When there is sudden sound or large vibration

(8)When the protection switch trips frequently.


Why choose us?  3 advantages:

1. Quick delivery! Stock pumps can be shipped quickly;

2. Relibalbe quality! Manufacturing pumps many years,have a number of new and old customers;

3.Competitive price! Manufacturers supply directly without middlemen.


+86 151 2293 1316 2736331134