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    4 HP (3 kW) Wing Pump

    5 out of 5 based on 1 reviews | Write a review
    Compact structure 4 hp hand wing pump with affordable for sale. Small size and light weight are the most outstanding features of this semi rotary pump. Semi rotary hand water pump suitable for pumping gasoline, kerosene and engine oil.
    SKU: ATO-WP-04
    30-day Returns
    Free Shipping
    Delivery date: 10-12 days

    In a wing pump, a wing or airfoil is immersed in a fluid, such as air or water, and is oscillated or moved back and forth in a repetitive manner.


    • Adopts with copper core rotary body.
    • Reasonable design, compatible with construction pump materials.
    • Small size. Small size and light weight make the wing pump easier to carry and install.


    • Model: YL-3
    • Port Size: 1-1/4 inch
    • Suction Capacity: 6m
    • Lift Capacity: 26m
    • Flow Rate: 28 L/min
    • Material: cast iron

    Dimension (Unit: mm)

    Wing pump dimension

    A B C D E F G H
    145 175 1-1/4 inch 275 40 205 340 76

    Tips: Wing Pump Troubleshooting

    • Check for air leaks. Ensure that all connections and fittings are properly tightened, and there are no visible leaks in the pump, hoses, or fittings.
    • Prime the pump. Hand wing pumps usually require priming, which means filling the pump and hoses with the fluid being pumped to create a vacuum or pressure. Make sure the pump is properly primed according to the manufacturer's instructions. If the pump is not primed correctly, it may not work efficiently or may not work at all.
    • Check for clogs. Inspect the pump and hoses for any clogs or obstructions that may be blocking the flow of fluid. Debris or foreign objects in the pump or hoses can impede the pump's performance or cause it to stop working altogether. Clear any clogs or obstructions carefully and thoroughly.
    Existing reviews of 4 HP (3 kW) Wing Pump
    Powerful performance
    The 3 kW motor delivers ample power, ensuring efficient pumping even in demanding conditions.
    From: Valerian | Date: 23/11/2023
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