PVC Backflow preventor

[TRIX]

Originally Posted by muck

I wouldn't recommend doing it that way but if you insist on it make sure you install a check valve on that line. (Try to find a True Union one so you can take it out to clean periodically.) Of course you would also need a ball valve above the check valve so you can close the line off when you take the check valve out to clean.

That's what I figured. A long term pain in the butt. Do you have any other suggestion.Should I scrap the baffel idea and just have my returns at the surface.