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