Forum Discussion

Atlee's avatar
Atlee
Explorer II
Feb 22, 2018

By passed Black Tank Flush back flow preventer

The back flow preventer failed after 5 months of use. Was going to replace it yesterday, but @ $50, I decided no. Looked for a simple plastic elbow, but couldn't find one, so made a brass one. Also...
mikestock's avatar
mikestock
Explorer
Mar 12, 2018
That's why there is a rubber bushing. It keeps your cooties isolated from mine and the last thing I do is run clean water through the hose. We're not talking about black water. Good grief. Some people have to look hard to find something to worry about.

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