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Airlocks & Bungs

Airlocks & Bungs

PriceFrom £0.95

An airlock is a device that creates a water barrier between the outside air (possible contaminents) and the internal fermentation. It allows pressure from fermentation to be released through the water without risk of external exposure, a little like a one way valve. Airlocks are sealed to a fermenter via the bung or grommet which creates an airtight seal.

  • Available in store only

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