How to setup and use commercial keg couplers 

You've quite the imagination, mate. Quack! Quack!

Hi! Thank you very much for a nice explanation. Should I remove the check valves when using ball lock posts???

Quick question. on the Keykeg coupler does the gas line need a check valve between the line and the coupler or can I just use a rubber round seal? the coupler didn't come with a check valve.

Can you modify an A type coupler and remove the check valve for two way flow similar to what you can do with a D type coupler? thanks

for those duotight do they fit 3/16 line?/

I didn't realise the push in fittings damage the tip of the hose with repeated use. Good to know.

What about beer from germany. What type of couple do they use for their kegs?

How do I know from looking at the keg which coupler I need?

I can't get the rubber seal out of my duo tight fitting to put the duckbill in

Commercial keg washer pleaseeeeeee 😊