To ensure the proper operation and extend the lifespan of the water pump, regular maintenance and upkeep are required.

2026-08-17

Author:

Hebei Zhuoxin Pump Co., Ltd.


Keep the equipment clean, dry, free of grease, and leak-proof. Regularly inspect the pump for operating sounds, vibrations, and any signs of leakage.

Keep the equipment clean, dry, free of grease, and leak-proof.
Regularly inspect the pump for operating sounds, vibrations, and any signs of leakage.
Check and adjust the oil level in the suspension reservoir.
Pumps must never operate under conditions of cavitation or when running dry.
Regularly inspect the leakage at the stuffing box and adjust the tightness of the packing gland.
Check the bearing temperature to ensure it does not exceed the allowable range.
Replace the lubricant regularly.
Check whether the support structures for the pump's inlet and outlet piping systems are loose.
Pumps that haven’t been used for a long time should be treated with rust prevention measures and stored properly.

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The working principle of water pumps varies depending on the type.

Positive-displacement pump: It transfers energy by utilizing the periodic change in the volume of its working chamber, thereby enabling the transportation of liquids.

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