BillyBob Jim wrote:
Having had outside showers on 4 different rigs over the years I have yet so see the benefit. The only thing I've found them good for is washing the dog.
I call it "The dog shower" and I don't even have a dog so you got a laugh out of me. (This is not criticism of your post in any way)
IT is actually for rinsing the waste dump hose after you dump or so I believe, can also be used to rinse off sand after a hike to the beach but. hey.
To the O/P.
They make a 1/2 inch quick disconnect. it is not a quarter turn (it works like the 3/4 inch garden hose qd's you find in any lawn and garden section but 1/2 inch) and it will fit your outside shower
Any full service plumbing supply can get 'em.. I've seen 'em in some state parks where they use 'em for the handicapped shower wand and store it in the off season.
First one I found