Forum Discussion
lanerd
Oct 30, 2014Explorer II
Our macerator came with a gray water by-pass. If yours doesn't, you'll need to install one or else the water will not go through the pump.
My by-pass was only a 1/4" tubing about 3 or 4 inches long, but it would drain my 3/4 full gray tank in about 20 minutes.
Ron
My by-pass was only a 1/4" tubing about 3 or 4 inches long, but it would drain my 3/4 full gray tank in about 20 minutes.
Ron
About Motorhome Group
38,766 PostsLatest Activity: Jan 10, 2026