This plastic carbonation cap has been designed to suit soda bottles, coke bottles, and FermZilla lids. If you have a keg system you should have at least a couple of these as they are so useful.

Need to clean your beer line?
Carbonate your unfizzy beer quickly?
or simply want to take a beer over to a mates?
Then do yourself a favour and grab one of these essential tools for your brewing needs.

Liquid and Gas ball lock compatible.

This carbonation cap is also suited to any of the FermZilla products such as the FermZilla Pressure kit.

This product is made from high quality engineering plastic and will last a very long time.  It’s chemically resistant and also designed to resist impact and physical damage.

The barb will accept 5/16 beer line when this is heated in hot water, but it is to small to accept 3/8.

The thread specification on this product is the PCO 1881 (AKA Coke bottle thread)