S-shape Air Lock Grommet Homebrew Beer Fermentation Wine Making

Description: s-shape air lock twin bubble grommet homebrew beer fermentation wine making material: plastic color: white usage: after sterilized adding water to the exhaust valve 1/3. After both sides of the exhaust valve's water in the parallel state- gently insert the brewing ...Description: s-shape air lock twin bubble grommet homebrew beer fermentation wine making material: plastic color: white usage: after sterilized adding water to the exhaust valve 1/3. After both sides of the exhaust valve's water in the parallel state- gently insert the brewing bucket lid.

When wine was ferment generated bubbles- through the exhaust valve discharged to buckets outside - all the fermentation process is in normal temperature- automatic fermentation - exhaust- without manual control. Can be used for home-brewed beer- wine- cider and other uses. Principle: use single seal valves principle- this principle can be effectively cut off the outside air oxidation of the fermentation medium.

All the fermentation process is in normal temperature automatic fermentation - exhaust. Without manual control- simple and easy to use- operation- and also can long-term repeated use. Package included: 1x wine seal valves.