S Shape Air Lock – Twin Bubble

S Shape Air Lock – Twin Bubble

S Shape Air Lock – Twin Bubble perfect for primary & secondary fermentation, It prevents back-flush into the fermentation chamber during ambient temperature changes in the room. A fermentation lock or airlock is a device that provides a one-way route to gases. It allows carbon dioxide released during fermentation to escape from the carboy while not allowing air to enter back in. This prevents oxidation.
An airlock is fitts over rubber stoppers with a drilled hole sits on the mouth of the carboy.

Yeast consumes sugars of the wort and releases Alcohol (which makes it beer) and Carbon Dioxide as by-products. Fermentation airlock allows the one-way movement of gas. In this case, the CO2 is free to escape into the atmosphere but the atmospheric air cannot enter. This is essential to avoid oxidation of the brew once the fermentation begins. S Shape Air Lock Creates a closed system that removes carbon dioxide and prevents oxygen and harmful bacteria from entering.
This is a single-piece S Shape Air Lock while we also have a 3 piece Plastic Airlock device.

• Made of plastic
• Easy to use and clean
• Seal the mouth of the fermenter or carboy with a rubber stopper.
• Sanitize the airlock before every use.
• This is a standard-size airlock designed to fit any brew plug or strainer. works great for beer, wine, and sparkle.
• Can be used for long-term repeated use on fermenters
• Cuts off outside air oxidation and allows gas to escape from the carboy during fermentation.