Wednesday, 23 June 2021

Polaris PB4SQ Booster pump leak

My pb4sq (1yr old) just started dripping behind the drain plug this week. I open my pool and it worked all good until about 6 weeks now after opening. Now it’s a steady leak about a half inch back behind the plug opening and I have to manually run. Orig I thought it was just an o ring but that seems fine. Seems like it could be a hairline crack. I put some pipe glue on it (blue water based) and it stopped for about an hour but then started back up. Tried a few more times and it just seems to...

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