NEW multi purpose Carbonation Cap with barb (see video)
This multi purpose new design carbonation cap now allows you to
2. Clean your beer lines
3. Use it as a counter pressure filler for PET bottles.
This new model carbonation cap comes with several added features.
The post on this cap has been machined so it fits BOTH the BLACK and GREY ball lock disconnects.
It also includes a barb tail on the underside so you can attach some beer line to act as a dip tube.