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    4 HP Stainless Steel Submersible Sewage Pump

    High quality 4 hp sewage pump comes with 3kW power, 380V voltage, 304/316 stainless steel, 100mm caliber, and flange connection. This submersible sewer pump is widely used in sewage systems, wastewater treatment plants, industrial processes and other harsh environments.
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    Delivery date: 6-12 days

    The provided 4 hp stainless steel sewage pump is available with 3kW high power, 380V voltage, 304/316 stainless steel, 100mm caliber, and flange connection. Portable submersible pump, resistant to corrosion and acid and alkali, capable of handling solid particles and impurities in sewage easily.


    • Model: 100WQP50-10-3
    • Connection Method: Flanged
    • Material: 304/316 Stainless Steel
    • Rated Flow: 50m3/h
    • Rated Lift: 10m
    • Power: 3kW (4 hp)
    • Caliber: 100mm
    • Voltage: 380V (Contact us for customized voltage)
    • Rotation Speed: 2900r/min
    • Size: 27x24x66cm
    • Weight: 48kg


    • When using a stainless steel sewage pump, the medium temperature should not exceed 50°C (ordinary motor), not exceed 100°C (high-temperature motor), the density should be 1.0-1.3kg/m3, and the PH index should be between 0-14.
    • The motor part shall not expose more than 1/2 of the liquid surface.
    • Stainless steel submersible sewage pumps must be used within the operating lift range to ensure that the motor is not overloaded.


    Submersible sewage pump details


    Submersible sewage pump applications

    Tips: In what environments is a stainless steel sewage pump recommended?

    ATO submersible stainless steel sewage pumps are recommended in environments where corrosion poses a significant threat. Coastal areas, industrial settings with chemically aggressive substances, and applications dealing with abrasive sewage benefit from the corrosion resistance offered by stainless steel. Coastal regions expose pumps to salt water and harsh weather conditions, accelerating corrosion in conventional materials.

    In industrial settings, where sewage may contain corrosive chemicals, stainless steel ensures longevity and reliability. The material's resistance to corrosion makes it suitable for handling aggressive fluids, preventing degradation and maintaining pump efficiency. Additionally, stainless steel pumps are apt for installations where aesthetics matter, as the material provides a polished appearance. Choosing a stainless steel sewage pump in these environments enhances overall system performance and durability, justifying the initial investment with long-term reliability and reduced maintenance needs.

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