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Centrifugal Water Well Pump Motor , Submersible Water Pumps For Wells 5 - 500m Head

Shijiazhuang Aier Machinery Co.,Ltd
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Shijiazhuang Aier Machinery Co.,Ltd
City: Shijiazhuang
Province/State: Hebei
Country/Region: China
Tel: 86-188-31102856

Centrifugal Water Well Pump Motor , Submersible Water Pumps For Wells 5 - 500m Head

Brand Name : Aier
Model Number : QJ series
Certification : ISO9001, CE
Place of Origin : Hebei
MOQ : 1
Delivery Time : 15-30 days
Packaging Details : wood case
Head : 5 - 500 m
impeller material : stainless steel , cast iron , bronze
Casing material : stainless steel, cast iron
Structure : Multistage
Pump shaft : stainless steel
Theory : Centrifugal
Work condition temperature : -15 degree Celsius to 100 degree Celsius
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8" mining dewatering deep well submersible pump of stainless steel or cast iron flow rate 20 - 100 m3/h

QJ Deep well well pump tech parameter :

a) Caliber: DN150-DN400mm
b) Flow: 2-1000m3/hr
c) Head: 10-1000 m
d) Rotate speed: 1450-2850r/min
e) Motor power: 0.55-400 KW
f) Working temperature: -15℃ - 100 ℃

Main Features

1. Intelligent water pumping in terms of multi-level control system.
2. Easy operation
3. Overload protection
4. Energy saving:automatically start pump water when the water tower is in the stateof water shortage,while automaticaly stop pumping when it is full.
5. Medium water level protection of well:automatically stop pumping when lacking water or the water level is less than the medium water level,ensuring its safe operation.
6. Axial thrust load on the motor shaft is obviously reduced with its unique"floating"structure impeller so that it can come to high head with multistage impeller.
7. With its small outer diameter of pump body,large flow capacity,high head,it can applied to small outer diameter deep well and decrease the cost of well drilling.Moreover,it is more suitable for industry and construction project.
8. Buit-in reliable check value,avoiding water hammer impact.
9. Strong wear resistance with its stainless steel pump bowl and alloy rubber bearings.
10. Multiple protection quietness technology.It can operate in quiet situation.

Size5" 6" 7" 8" 10" 12" 14"
Head RangeFlow RangeMotor PowerOutlets range



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