schematic diagram for coin operated car wash

[Elak 2020]

I am new to the forum and find it good place to learn and exchange experiences, great for me!. Could anybody please post a simple schematic diagram for coin operated car wash that includes piping, electrical and instrument, Much apricated.

 

[Eric H]

here is a basic schematic for the pump https://www.dultmeier.com/pdfs/tech-library/P_Weep.pdf Dultmeier used to have a great wire diagram for a SS bay box in the back of their catalog but I don't see it on their website

 

[2Biz]

Here's a pretty good schematic of a typical wiring diagram to the bays/pump stand using a rotary switch and a Dixmor Timer.

http://www.bcoweb.com/photos/8+pos+dix.pdf