S-Double Bubble Style Airlock used in Wine or Beer Brewing
S-Double Bubble Style Airlock
Introducing a new additional for your science/laboratory theme inspired home bar: S-Bubble Style airlocks for home beer brewing and wine making. Airlocks are used with our Science/Laboratory Borosilicate Glass Erlenmeyer Flasks and black rubber stoppers.
Fermentation lock or airlock allows the release of carbon dioxide (CO2) during the fermantation process, at the same time lock prevents oxygen to enter, avoiding oxidation and contamination during the beer brewing or wine making process.
This popular airlock is the preferred choice for secondary fermenters, it allows you to monitor pressure inside the fermenter. This S-double bubble style airlock shows the difference in inside air pressure verses outside air pressure.
Height: 6-3/4"
