Shanghai revstone energy saving equipment Co. Ltd.
Pipeline sewage pump installation technology is the key to determine the installation height of the pipeline sewage pump is the suction process. The height is the vertical distance from the water surface to the center line of the centrifugal pump impeller, it allows suction confused on a high vacuum, high vacuum suction on the vacuum pump inlet section refers to the value of the pump product specifications or nameplate allowed, and in 1 the standard atmospheric pressure, water temperature of 20 DEG C case the determination to test. It does not take into account the current situation of water after the water pipe.
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