why this type of impeller installed for generator sea water cooling became defective very quickly, sometimes in space of less than 6 months? any tips to prolong is lifespan?
There can be several reasons:
– lack of water flow, or delayed flow (if pump has to reprime itself) on each start-up
– lack of a strainer before the pump, allowing small debris to flow through the system
– operating in sandy water
– occasionally, manufacturing defects
Do you think any of these may apply?
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