SS diagram

[griffithia]

I am looking for a diagram of how to properly plumb a self serve system. I realize there may be some differences of opinion but I have an older wash and want to make sure that I have the best setup. Mainly concerned about the order of check valves, do I need an accumulator, am I missing a part I don't know about. If anyone has a picture diagram that would be great.
Thanks
Josh

 

[2Biz]

Good luck with that!!! There are about as many variations as there are different cars on the road! Since this is your first post, I'm assuming you just bought a wash?! It would help if you told us what manufacturer your pump stand is and how old it is. Pictures always helps...

Welcome to the forum!