Maintenance of Horizontal Fire Pumps

Nov 13, 2025

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Regular maintenance of horizontal fire pumps can extend their service life and ensure stable performance. Here are some key maintenance measures:

 

Check Oil and Grease:

Check the oil level on the horizontal fire pump's speed controller. If the oil level is below the specified mark, add oil.

Check the lubrication points on the horizontal fire pump to ensure sufficient grease to prevent component wear.

 

Daily Inspection:

Conduct a thorough daily inspection of the fire water supply and fire pump to ensure they are operating normally without any problems.

During shifts, keep detailed records of all fire pump operations to facilitate timely identification and troubleshooting.

 

Regular Inspection and Maintenance:

Monthly check the fire water tank and pneumatic water supply equipment to ensure they are operating normally and that the water level and pressure are within acceptable limits.

In cold winters, take precautions against freezing to prevent any parts of the water storage equipment from freezing.

 

Regular Start-up Test:

Perform a monthly start-up test on the horizontal fire pump to ensure it is operating normally without any faults. Start-up testing allows for the timely detection and resolution of potential faults, ensuring the fire pump can start quickly and function effectively in emergencies.

 

Control Valves and Records:

All control valves of the horizontal fire pump must operate under specified conditions.

During routine maintenance, appropriate records should be kept, and the horizontal fire pump should be periodically tested for both opening and closing to ensure stable and reliable performance.

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