Blow-Off Tube for Carboy Bungs, 3/8" OD, Stainless Steel


This 3/8" OD stainless steel blow-off tube is the perfect tool to avoid overflow foam during a particularly active fermentation if you ferment in carboys. Just stick the shorter end through the grommet in the lid of your carboy bung, put the other end in a bucket half-filled with sanitizer or water, and never have to worry about mopping up around your fermenter again!

To ensure an airtight fit, we recommend using a new grommet with each use.