Premium Breathable Silicone Bung for Barrels and Variable Volume Tanks BF2023 For oxygenating wort or for

For oxygenating wort or for purging wine with nitrogen or argon

This makes the cooler extremely tough

This simple unit will give you continuous soda water connected to your mains water

and has a crisper

Premium Breathable Silicone Bung for Barrels and Variable Volume Tanks BF2023 For oxygenating wort or forWe recently discovered this premium breathable silicone barrel bung and were immediately impressed with its robust design and features. To start with, the built in tabs really help make bung removal effortless. But where the bung really shines is in its two piece design. When set to the open position, the bung acts as an airlock and allows the release of CO2 while maintaining a seal against oxygen coming in. This makes the bung ideal for alcoholic or