getting loud gurgle out of your overflow!

[mr_alberta]

That's not the best idea unless you have a backup drain otherwise one day your drain will plug and you'll come home to an empty sump and wet floor.

[Trigs]

okay well pretty much
what i have is a overflow to a T the pipe goes up to a cap with a air hole then down to a 90 degree into a straight pipe to a ball valve then to another 90 to my sump with a micron bag over