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Sprinkler water pump failure causes and solutions

  • Author:steven
  • Source:abroad
  • Release on:2019-01-17

Sprinkler water pump failure causes and solutions



First, the reasons and solutions for the sprinkler pump can not self-prime:

1. There is no liquid storage or insufficient liquid storage in the pump body;

2. Air leakage from the suction line;

3, the speed is low;

4. The suction stroke is too high or the suction line is blocked;

5. The mechanical seal leakage is too large.


1. Add enough liquid storage;

2. Check and eliminate air leaks;

3. Adjust the speed;

4. Reduce the suction stroke or shorten the suction line;

5. Repair or replace.