Plumbing drain line

[Chin_Lee]

if you use a gate valve, you can make your overflow completely silent via the Herbie method. do a search of it, its dead quiet

[Aquattro]

Originally Posted by Chin_Lee

if you use a gate valve, you can make your overflow completely silent via the Herbie method. do a search of it, its dead quiet

Ok, if we're doing a 16' drain, maybe a valve is good

[digital-audiophile]

The frag tank and sump is in my fish room (well furnace room but fish room sounds better) So noise is not too much of a concern