Carbonation, Line Cleaning and Counter Pressure Bottle Filling Cap
The post on this unique carbonation cap has been machined so it fits BOTH the black and grey ball lock disconnects. This carbonation cap also includes a barbtail on the underside so you can attach some beer line to act as a dip tube.
This allows the carbonation cap to be used in several different ways including:
1. Carbonate a single bottle of beer or soft drink from your co2 cylinder
2. Clean your beer lines by filling PET bottle with sanitiser, pressurising and pushing through the line.
3. Counter pressure fill PET bottles from your keg.