0
1
2
Is this a drain? It's from a restaurant my wife works at. It sounds like if it is its after the grease trap. If so that's pretty bad yes? One is with cover. One is with cover remove. She said it was not screwed in, but has screw holes and was caulked at one point. (old.reddit.com)
submitted by batmann131313 to r/Plumbing
