Posted 8/4/2022 22:24 (#9781076 - in reply to #9780549) Subject: RE: Pump station depth
NE South Dakota Clark, SD
Deeper inlet= more grade=smaller pipe to an extent. Shallower sump=less head= more flow or potentially smaller pump. I have designed tank inlets at 3-4 feet before, you want at least 2 feet of depth below the inlet.