Set of 5 Handy Airlocks, 5 Bored Cork Bungs and 5 Solid Cork Bungs by Almost Off Grid.
Handy airlocks let CO² out without letting contamination in when brewing handmade wine, cider, beer and mead. They are designed in two pieces: the main chamber and a top part. Small handy airlocks are shorter than bubbler airlocks so are ideal for confined spaces when you don't have a lot of height. They are also known as the quietest airlock as they don't 'bloop' like bubbler airlocks.
To use simply part fill with water and replace the lid into position. The airlock stem then fits into the bored bung and then into a standard glass UK demijohn creating a seal. It also fits into a grommet in a bucket lid or bored PET demijohn lid.
The airlock is a standard size so fits all standard sized homebrewing fermenters.
Solid bungs are used in demijohns when all fermentation has stopped. They are ideal if you wish to seal the fermenter before bottling, or bulk mature your homemade wine, cider, mead or beer in the demijohn rather than bottling at all.
The Bungs fit Standard Glass Demijohns.
Bung Size (solid and bored are the same size):
Top : 31mm
Base : 26mm