Installation Method Of Plastic Self-priming Centrifugal Pump

Sanitary Centrifugal Pump is a self-priming plastic water pump. It is highly favored by the machinery industry because of its corrosion resistance and high temperature resistance. Many people will be entangled in the selection of models and don't know how to choose the right one. We have talked about how to select models before. Today, let's talk about the installation method and skills of the plastic self-priming centrifugal pump suction pipe!

(1) In order to prevent the plastic self-priming centrifugal pump suction pipe from leaking, the suction pipe must be completely sealed and no air can be sucked in. The suction pipe is usually made of steel pipe, and the joints are connected by welding or flange.
(2) When there is dissolved gas in the water in the suction pipe of the plastic self-priming centrifugal pump, it will escape due to the reduction of pressure in the pipe. If there is gas accumulation somewhere in the suction pipe, an air bag will be formed, which will affect the water flow capacity of the pipe. In severe cases, it will damage the real house suction. In order to enable the plastic self-priming centrifugal pump to discharge the gas in the suction pipe in time, the suction pipe should have a continuous rising slope along the water flow direction. The gas in the pipe is discharged from the top of the pump casing at the water pump inlet.
(3) The installation and laying of the suction pipe of the plastic self-priming centrifugal pump should avoid the formation of air pockets in the pipe.