Diameter: 1.8cm
Material: Plastic
Shape:S-shape
Color: Transparent
Package Include:1 pcs
S-Shape Air Lock Twin Bubble Grommet Homebrew Beer Fermentation Wine Making
Application:Pure juice fermentation, such as white wine fermentation, red wine secondary fermentation,preventing back-flush into the fermentation chamber during ambient temperature changes in room.This style airlock is typically used on fermenters up to 20 Gallon.
Usage:Fill water into the exhaust valve, insert to the cover of the brew barrel or rubber plug on the top of the fermentation container, cover with the lid.
Function:Isolate the air from the wine/beer, prevent flies flying into the wine/beer
