First Step chemical injection

[Louis]

Does any one have any pictures of this of how it's done. Couldn't find any on the search.


Thank You

 

[starrett]

This is how I have my Butler set up. Just one question though. When the wand is not keyed I have the water from the unloader valve going back into the fresh tank. Is there a way to avoid detergent/acid treated water from returning to the fresh tank?