The current set-up on my coach has all the piping and valves are 3 1/2 inch, making it difficult to find a camco type sewer hose. I would like to change the last dump valve (grey water bypass) to 3" but so far have been unable to find a 3 1/2" to 3" adapter. Any thoughts from those of you who have done this?
Thanks
John
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John and Patti
Julie and Gracie (Our papillons)
91 Newell
#255