Rubber Grommet for Airlock
Spare Grommet for Fermentation Bin Airlocks - colour may vary
Purpose: Designed to enable the use of airlocks on fermentation bins.
Installation: To install, drill an appropriately sized hole into the bin's lid to accommodate the grommet. This ensures a secure, airtight fit for standard airlock stems.
Dimensions: Features a tapered diameter measuring 15 mm at the narrowest section, delivering a firm and reliable seal for typical airlock configurations
All dimensions are approximate and subject to minor variation.
Please note: Incompatible with 5-gallon 4" fermenters and glass demijohns.