2 PIECE AIR LOCK W/SMALL BUNG
|Availability:||In stock (14)|
|Delivery time:||SHIPS SAME DAY IF ORDERED BY 1PM EST. EXCLUDING WEEKENDS AND HOLIDAYS.|
The airlock system is used to prevent Beer or Wine contamination by allowing carbon dioxide gas (produced during fermentation) to escape from the vessel, but preventing oxygen from entering the vessel. Recommended for secondary fermentation's.