Thanks for the info. I updated my listing asking for a fireatone gas in port. That will thread onto a 3/8 flare firing. I got the idea from a thread about dyi beer line cleaner with a hand pump.
I have two 5 gallon sankeys. Both hold pressure I just don't have a use for them. I want to trade localy for two working ball lock kegs. I'm in Roseville, CA Thank you