I have a copper immersion chiller that I want to put some kind of quick disconnects on. My current plan is to solder threaded copper fittings on both ends of the chiller and use these to attach the quick disconnects to. As of right now, I don’t have any other kind of quick disconnects in use anywhere in my brewery so I would like to make a good choice now that I can standardize on for future improvements.
Stainless camlocks seem to be quite popular and they are pretty cost effective. If I go this route I would get a threaded Type A adapter to attach to the threaded copper fittings on the chiller. However I’m a bit concerned about the galvanic corrosion possible between the copper and the stainless.
Another option is brass high-flow hose couplings from McMaster-Carr. These are quite a bit more expensive though. Also this would most likely be the only place I would use this style of disconnect in the entire brewery thus defeating my goal of standardizing.
So am worrying about nothing mixing the stainless with the copper? Is there anything I can do to minimize the possibility of corrosion? Or should I suck it up and shell out for the brass disconnects?
Thanks!
–Brian