Cylindrical Airlock SMALL (2 - 20 litres)
Product number:
5003018
Product information "Cylindrical Airlock SMALL (2 - 20 litres)"
Cylindrical airlock for barrels up to 20 L. Cylindrical airlocks are easier to clean than classic twin-bubble models and don't dry up as fast.
- For barrels up to 20 L
- Dimensions (Ø x H): 1 cm x 7 cm
- Suitable for an opening of 9 mm
- Fill the airlock with a little water or disinfection solution so it acts as a siphon; the beer is closed of from the outside air by the water, hence preventing bacteria to enter. However the carbon dioxide formed during fermentation can escape.
The water in the airlock evaporates, so regularly checking and refilling is necessary!
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