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    Home > Active Ingredient News > Drugs Articles > Understand the main structural features of sanitary self-priming pumps in a few minutes

    Understand the main structural features of sanitary self-priming pumps in a few minutes

    • Last Update: 2022-06-13
    • Source: Internet
    • Author: User
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    The sanitary self-priming pump is an efficient and economical centrifugal pump, which meets the sanitary requirements during the processing process, is gentle and does not damage the material, and has chemical resistance


    Its standard configuration includes housing and pump feet

    Sanitary self-priming pump is a high-pressure pump designed on the basis of standard centrifugal pump, suitable for high inlet pressure occasions

       The main structural features of the sanitary self-priming pump are as follows: 1.
    There is a rubber valve plate between the water inlet joint and the pump body, which automatically closes when it stops to keep the pump full of liquid for the last introduction


    The pump is composed of pump body, impeller, shaft, frame, motor and other components, with precise structure and convenient movement


    Rubber sealing rings are used at the liquid outlet and liquid inlet, and mechanical seals are used for sealing on the rotating shaft


    The inlet of the pump is equipped with a liquid discharge port.
    Twist the cover of the liquid port to open the liquid port, and the liquid material in the pump can be drained


    There is a gas-water separation chamber in the pump body, which is the same as the outlet, and the water storage chamber is communicated with the return valve


    When self-priming, the return valve is automatically opened, and the back-flow valve body is equipped with a conical nozzle facing the impeller, which helps to improve the self-priming speed during self-priming

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