Forum Discussion
C_Schomer
Mar 21, 2015Explorer
Any other RV dump site in the city would go to the city waste water treatment so I don't know why it would hurt. I teed into my cleanout riser and ran 50' to my RV pad. I think technically the riser should be vented cuz I now have a 50' dirty arm. I don't know what the length limit is for a 3" dirty arm but it never causes any vent siphoning. I imagine all the other vents in the system are preventing siphoning at the individual fixtures. Anyway, it works great! Craig
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