• Airlock for barrels 30-210 l
Airlock for barrels 30-210 l zoom_in New

Airlock for barrels 30-210 l

  • Reference: 017.755.1

en stock - expédié sous 24h


Cylindrical model of excellent quality. Easy to clean. Recommended for larger barrels (from 50 litres).

  • For barrels 30-210 l
  • Dimensions (Ø x H): 8 cm x 11 cm
  • Suitable for an opening of 17 mm

What does an airlock do?
Filling the airlock with a little water makes it act as a siphon; the water closes the beer or wine off from the outside air; hence preventing outside bacteria from entering. However it allows the carbon dioxide formed during fermentation to escape through the airlock because of the excess pressure.

Twin-bubble airlocks are the cheapest, but these are harder to clean than the cylindrical models. With volumes of 50 l or more, the use of cylindrical airlocks is essential for the increased flow of carbon dioxide to be processed. The water in the airlock evaporates; regularly checking and refilling is necessary. The airlock can also be filled with a disinfecting solution instead of ordinary water.