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Maintenance Of Double Suction Water Pump During Operation

Edit: MST Pump Co.,Ltd    Date: Nov 17, 2017
  1. Inlet pipeline should full with liquid, prohibit pump to operate in cavitate condition;

  2. Check the current value of motor periodically, it shouldn't higher than rated current of motor;

  3. If pump operates for long time, you should replace damageable parts and check unit periodically, the check time os one year in a general way. 

Maintenance for Mechanical Seal

  1. The lubrication of mechanism seal should clean without solid partical. 

  2. Prohibiting mechanical seal working in the dry grinding condition 

  3. Start pump(Motor) for several circle before starting, to avoild graphite ring to be damaged. 

  4. The leakage tolerance of mechanical seal is about 3 drop/minute, or else it should be checked.



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