I'd like to try to have a quick disconnect setup for my gas line so I can connect my beer gun when I need to and the rest of the time hook it up to my kegs.
I've contacted www.westgroup.co.uk as they have suitable connectors but they only sell in 10s...so it was going to cost nearly £200 for the 3 connectors I needed...or about 7/8 brews if you prefer

Has anyone else done this before and sourced some decent but not as expensive connectors?
Or perhaps a few people would like to also buy the connectors so we share the burden of the £200 bill

Many thanks
Carl