4" King Keg Barrel Cap with Ball Lock CO2 Gas Connector and PRV Brand_Cellar 7 If you want them for

If you want them for storing cordials or sparkling wine style drinks

keeping the range exciting and diverse

Tip: Add 15-30 grams of oak chips to bring out the vanilla

The Pressurising system on this keg uses the Hambleton Bard style CO2 cylinders

full of Black fruit

4" King Keg Barrel Cap with Ball Lock CO2 Gas Connector and PRV Brand_Cellar 7 If you want them forThis 4 inch cap for king keg allows you to connect a Ball lock connector connected to a CO2 regulator. This means you can inject only the amount of CO2 you want to inject. You will need a regulator and a ball lock valve as detailed below and shown in the pictures. The 4 inch cap fits on King Keg barrels and is a direct replacement for caps with the brass Hambleton Bard Valve or Pin Valve. With a standard pin valve, you inject the whole 8g CO2