Forum Discussion

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...

nremtp143

Explorer

Mar 07, 2018

I have the new brass one to take the place of mine but am now being told that the brass vacuum breaker does not have a spring loaded check valve in it and I need to put one in the line. Never heard that one before, what do you guys think about that?
This is the one I have.