Three-Piece Airlock

The 3-piece airlock is delivered together with a conical stop Ø 25/32 mm with a Ø 8 mm opening. A 3-part water lock that fits the fermentation activity well. The perforated lid leaves the carbon dioxide dosed along the small holes.

Use :

By filling the 3-piece airlock for half with water, it works like a kind of siphon. Necessary for most fermentation, like making kefir or kombucha. Installs onto a jar or bucket allowing to vent gases during fermentation, while keeping bugs out. Easy to clean with water.

If you want to make a hole in the lid of a fermentation pot. That can be easily done for wood, cork or metal. Use a suitable drill of Ø 27 or 28 mm. To make a hole in a glass lid, I advise you to go to a glass dealer, they have the appropriate material to make a hole in glass.