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    20 hp (15 kW) Screw Pump, 380V

    The configuration of pure copper wire makes the screw centrifugal pump can run smoothly. Screw pump with 20 hp power and 380V voltage. Electric screw pump is widely used in construction industry, oil industry and power plant.
    SKU: ATO-SP-20HP
    30-day Returns
    Free Shipping
    Delivery date: 10-12 days

    A screw centrifugal pump is a type of pump that uses a combination of centrifugal force and screw action to move fluids. Screw pump with 22 m3/h flow rate and 630 r/min maximum allowable rotating speed.


    • Small mechanical vibration, no pulsation, stable operation.
    • Besides can transport all kinds of fluid medium, can also transport high viscous medium.
    • Flow is proportional to speed, with the help of the governor can realize the amount of automatic regulation.


    • Model: G60-2
    • Voltage: 380V
    • Power: 20 hp (15 kW)
    • Flow Rate: 22 m3/h
    • Pressure: 1.2 MPa
    • Max Speed: 720 r/min
    • NPSH: 5m
    • Suction Flange Diameter: 125 mm
    • Discharge Flange Diameter: 100 mm
    • Max Granule Size: 6 mm
    • Max Fibre Size: 60 mm


    Screw pump structure

    1. outlet 2. pull bar 3. stator 4. screw shaft
    5. gimbal 6. inlet 7. connect shaft 8. stuff seat
    9. stuff gland 10. bearing house 11. bearing 12. gearing shaft
    13. bearing cover 14. coupling 15. base plate 16. motor

    Tips: How Efficient is a Screw Pump?

    Screw pumps are generally considered to be efficient and reliable machines for pumping fluids. The efficiency of a screw pump can vary depending on various factors such as the design of the pump, the viscosity of the fluid being pumped, the rotational speed of the screw, and the operating conditions.

    In general, screw pumps can achieve efficiencies of up to 90%, which is higher than many other types of positive displacement pumps. This is because screw pumps have a continuous flow of fluid, which reduces turbulence and allows for smooth and efficient operation.

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