Connecting Gray waste to Black waste
I have an OutdoorsRV Timber Ridge 26RLS and the gray waste drain is separated by 10 feet from the Black waste drain. As it is, I empty the black tank, use the built in tank flush and then remove and...
Forum Discussion
xPIXx wrote:
I am going to do this also but have around 16' to run. Has anyone seen any problems with long runs and the amount of drop in the pipe to get good flow? Any interference with suspension by going over the axles?
1/8" per foot is usually quoted as the minimum fall for a drain pipe. In your case that would be 2". That said, I would go down to half that if need be, any water left in the pipe will clean it while traveling. I plan on doing this project over the winter.
