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Corrison Resistant Vertical Submersible Centrifugal Pumps Cast Iron Material

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Corrison Resistant Vertical Submersible Centrifugal Pumps Cast Iron Material

China Corrison Resistant Vertical Submersible Centrifugal Pumps Cast Iron Material supplier
Corrison Resistant Vertical Submersible Centrifugal Pumps Cast Iron Material supplier Corrison Resistant Vertical Submersible Centrifugal Pumps Cast Iron Material supplier Corrison Resistant Vertical Submersible Centrifugal Pumps Cast Iron Material supplier Corrison Resistant Vertical Submersible Centrifugal Pumps Cast Iron Material supplier

Large Image :  Corrison Resistant Vertical Submersible Centrifugal Pumps Cast Iron Material

Product Details:

Place of Origin: Hebei,China
Brand Name: Aier
Model Number: QJ,QS

Payment & Shipping Terms:

Minimum Order Quantity: 1
Packaging Details: wooden case
Delivery Time: 20-60days
Payment Terms: T/T, L/C
Supply Ability: 300 units per month
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Detailed Product Description
Material: Cast Iron, Stainless Steel Structure: Multistage, Vertical
Application: Drain Hot Water From Unnderground, Hot Spring, Mining Dewatering Work Theory: Centrifugal
Medium: Clear Water Working Temp: -15°C To 110°C

Corrison resistant hot water submersible borehole pump for mining dewatering, hot spring water supply

 

Hot water Submersible borehole pumps Appliance :

 

1. Working condition

1.)  380V/440v/660v voltage deviation is no more than ±5%,frequency is 50HZ/60HZ, three -phase power deviation is no more than ±1%.

2.) Motor cavity must be filled with clean water.

3.) The first stage impeller of the pump should be more than 2mm below the moving water surface, pump         should be less than 70m below the static water level.

4.) The distance from the motor bottom to well bottom must be more than 2 m.

5.) Water temperature should be no more than 110°C.

6.)  Sand content of the water  no more than 0.01%.

7.)  PH value of water 6.5-8.5.

8.)  Hydrogen sulfide content of the water should be no more than 1.5mg/L.

9.)  Chloride ion content of the water should be no more than 400mg/L.

10.) Water yield of water source should ensure the requirements of pump continuous working

 

2. tech parameter :

a) Caliber: DN150mm-DN400mm
b) Flow:  5-1000m3/hr
c) Head: 10-1000 m
d) Rotate speed:1450-2850r/min
e) Motor power:  0.55-400 KW
f) Working temperature: -15-110°C

 

3, Main features

a) Submersible motor adapts YQS type water-filled wet structure, internal chamber was filled with water for cooling the motor and lubricating the bearing.
b) For preventing the sand getting into the motor, the sand-preventing unit including sand slinger and skeleton oil-sealed was installed in the upper part of motor, the whole motor was sealed tightly.
c) There are water injection hole and exhaust hole in the upper part of the motor and discharge hole in the lower part.
d) There are thrust bearing and thrust collar, mainly for sustaining remnant axial force of pump and the empty weight of motors rotor.
e) The winding of motor stator adopts water-proof electromagnetic wire with good insulating and water-proof functions and rotor adopts squirrel-cage structure.

 

Technology Parameters

 

 
Size 6" 7" 8" 10" 12" 14"
  Head Range Flow Range Motor Power Outlets range
m m³/h kw mm
150QJ 300-18 5-50 3-22 40-80
175QJ 325-9 10-80 3-37 50-100
200QJ 378-11 20-100 3-55 50-80
250QJ 480-15 40-200 7.5-125 80-150
300QJ 240-20 200-320 18.5-220 150-200

Corrison Resistant Vertical Submersible Centrifugal Pumps Cast Iron MaterialCorrison Resistant Vertical Submersible Centrifugal Pumps Cast Iron Material

Contact Details
Shijiazhuang Aier Machinery Co.,Ltd

Contact Person: Liuyw

Tel: +8618831102856

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