I'm building 4 keg washer too.
Arduino PLC controled, friend is finishing programming, I will do hardware. However I have doubts.
How to bleed pump between caustic and sanitizer, and to avoid mixing two chemicals, or avoid dilution chemicals with water??
Do I need somehow to bleed pump?
Arduino PLC controled, friend is finishing programming, I will do hardware. However I have doubts.
How to bleed pump between caustic and sanitizer, and to avoid mixing two chemicals, or avoid dilution chemicals with water??
Do I need somehow to bleed pump?
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