Aaaaannnnddddd...take 5 or maybe 6. 
Thinking too much water pressure causing the hose clamps to eventually blow off the return. I got about 30-45 minutes out of the last run.
I think with a ball valve controlling pressure to slightly close might help but of course that valve would be on the skimmer side not on the return side.


Thinking too much water pressure causing the hose clamps to eventually blow off the return. I got about 30-45 minutes out of the last run.
I think with a ball valve controlling pressure to slightly close might help but of course that valve would be on the skimmer side not on the return side.

