S-Shape Air Lock,Fermentation Lock,Beer Fermentation Wine Making,PP Plastic,Environmental Non-Toxic,Safe use,2pcs,Transparent

• Can be used for home brewed beer, wine, cider and other applications.
• Using unique valve principle, this principle can effectively cut off the oxidation of outside air from the fermentation medium.
• This airlock is partially filled with liquid and fits over a drilled plug and into the top of the fermenter. It allows melt gases to escape and keeps harmful bacteria out.
• Without manual control, simple and easy to use, work, and also can long-term use.
• Can be used for beer, wine, cider and other home brew uses.

Perfect for secondary fermentation. Usage: After sterilizing adding water to the 1/3 exhaust valve. After both sides of the exhaust valve water in parallel state, gently insert the brewing bucket lid. When the wine was fermented generated bubbles, through the exhaust valve discharged to outer buckets, the entire fermentation process is at normal temperature, automatic fermentation, exhaust, without manual control. Can be used for home brew, wine, cider and other uses. Principle: Use the principle of single seal valves, this principle can be effectively cut off the outside air oxidation of the fermentation medium. The entire fermentation process is in automatic fermentation at normal temperature, exhaust. Without manual control, simple and easy to use, operation, and also can long-term repeated use. Specifications: Material: PP plastic. Color: white. Package includes: 2 S-shaped air locks