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  • 3SK&4SK.jpg

3SK&4SK

4" Deep Well Pumps
● Vortex impeller - high pressure.
● Motor with protector
● Longer working life
● Motor housing with food grade mechanical oil
● Wear-resistance, anti-corrosion
● Safe and no pollotion


  • Product description
  • Model parameter table
  • Performance curve
  • Package
  • Parts
  •  

     

    Applications

     

    ● For pumping clean water with sand content less than 150g/m³
    ● For well pumping, river pumping, farm irrigation, water supply, mining, draiaage in breeding industry.

     

     

    Operating conditions

     

    ● Water temperature up to 35℃
    ● Ambient temperature permissible up to 40℃
    ● 3SK Minimum internal diameter of well: 3"(75mm)
    ● 4SK Minimum internal diameter of well: 4"(100mm)
    ● Maximum immersion depth: 80m

     

     

    Motor

     

    ● Rewindable motor
    ● Insulation Class B

    ● Protection IP68
    ● NEMA dimension standards

     

     

    Options on request

     

    ● Special mechanical seal
    ● Single phase motor with built-in capacitor
    ● Single phase motor with control box
    ● The length of cable: 2 Meter
    ● Outlet dimension : 1"

     

     

    Key words:
    • 3dcqg
    • table
    • tr
    • table-responsive
    • 36
    • td
    • 0.75
    • background
    • voltage
    • solid
  •  

    3SK

    Model

    50Hz

    Motor Power Three Phase Single Phase Q Capacity
    m³/h 0 0.5 1 1.5 2 2.5 3
    380V 220V l/min 0 8 17 25 33 42 50
    HP kW A A Total head in meters
    3SK75 0.75 0.55 2.1 4 Hm 35 29 25 20 15 9.5 6
    3SK100 1 0.75 2.5 5.4 57 48 40 32 25 17 7

     

     

    4SK

    Model

    50Hz

    Motor Power Three Phase Single Phase Q Capacity
    m³/h 0 0.5 1 1.5 2 2.5 3.5
    380V 220V l/min 0 8 17 25 33 42 58
    HP kW A A Total head in meters
    4SK100 1 0.75 2.5 6.3 Hm 61 50 39 30 19 10  
    4SK150 1.5 1.1 3.4 8.6 99 83 68 54 38 22  
    4SK200 2 1.5 4.4 10 140 120 100 81 60 37 3

  • WANHAI

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