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Countermeasures to prevent fire pump air binding

Centrifugal fire pumps need to be manually filled with liquid before starting to clear the air accumulated in the pump casing. When filling the pump, ensure that the bottom valve of the suction line is well closed; For fire pumps, it is necessary to ensure that the automatic filling pump system works normally; regularly check the tightness of the suction pipeline to prevent the air from being sucked in due to poor sealing, and to avoid air binding during the operation of the pump and affect the work.

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Centrifugal fire pumps need to be manually filled with liquid before starting to clear the air accumulated in the pump casing. When filling the pump, ensure that the bottom valve of the suction line is well closed; For fire pumps, it is necessary to ensure that the automatic filling pump system works normally; regularly check the tightness of the suction pipeline to prevent the air from being sucked in due to poor sealing, and to avoid air binding during the operation of the pump and affect the work.

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