Airlocks and Bungs
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Airlock (standard bubbler)
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Std Airlock
Often called a fermentation lock. It is a device used during fermentation to exclude air whilst permitting carbon dioxide to escape. There are 2 types, a small handy airlock and a standard bubbler.

Airlock (small)

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Small Airlock
This is a small handy airlock that comes in two pieces. Keep a watch on the water level in the airlock as these type tend to dry out more easily than the bubbler type.

Rubber Bung with Hole
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Bung Bored

Rubber bung with a pre-drilled hole to receive an airlock.

The bung is for use with a demijohn/fermenter.

Rubber Bung Solid
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Bung Plain
A solid rubber bung fitted to a demijohn/fermenter for storage.

Cork Bung with Hole

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Cork Bored

Cork bung with a pre-drilled hole to receive an airlock.

The bung is for use with a demijohn/fermenter.

Cork Bung Solid
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Cork Plain

A solid cork bung fitted to a demijohn/fermenter for storage.