Ways to extend the service life of fire pressurizing and stabilizing equipment

Reference for fire-fighting pressurizing and stabilizing equipment and ways to extend its service life. Generally speaking, the fire-fighting pressurizing and stabilizing equipment refers to the pump installed on the pipeline to transport liquid, and is not limited to a certain type or form of pump. It can be vertical or horizontal, such as vertical multi-stage Centrifugal pumps, horizontal multistage centrifugal pumps, vertical single-stage centrifugal pumps, horizontal single-stage centrifugal pumps, self-priming centrifugal pumps, etc. can all be called pipeline booster pumps. Generally speaking, the pipeline booster pump in the industry generally refers to a pump with a pipeline structure, which can be directly installed in series like a pipeline.

　　Since the booster pump is another name for the pump, its selection follows the selection of the centrifugal pump. The parameters to be noted are nothing more than flow, head, material, medium specific gravity, etc. What we usually call pump flow and head refer to its rated flow and rated head. The so-called rated flow and rated head refer to the condition that the pump inlet and outlet are fully open and working at power frequency (50Hz). The amount of water pumped and the height that can be pumped. The rated head corresponding to the rated flow of the pump is called the best working point of the pump. This working point is the most efficient working point of the water pump. Therefore, when selecting the pump, try to choose the pump with the best working point parameters, so that not only the best potential of the water pump can be exerted, but also the service life of the water pump can be improved.