I thought I'd share the design for the keg washer I'm building. This is just the plumbing layout that the PLC will control for preforming the various cleaning cycles. I think the advantage this layout is the ability to use a single pump for transferring fluids rather than dedicated equipment for caustic and sanitizer. Let me know if anyone has anything I could do differently to improve this or any questions/comments.
Name:  Plumbing design.jpg
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