I see a problem with how youve modified your overflow, whats stopping it from flooding your sump when power fails? Looks like a decent amount of water above where you have the two inlets..
I see a problem with how youve modified your overflow, whats stopping it from flooding your sump when power fails? Looks like a decent amount of water above where you have the two inlets..
"Unless there are some holes near the water line to break the siphon it could lead to problem.s"
yep this one... I drilled two holes at the connection at the top. Sounds like it is drawing air but it still flows well after 3 days. I couldn’t find a valve to remove any build up (of air) at the height of the overflow. If I have to make one whats the best way???