DetailsDrilled gum rubber stopper. Used to provide a positive seal on fermentors. Drilled hole is compatible with standard airlocks.
Top Diameter: 1.048"
Bottom Diameter: 0.909"
Compatible with: older models of Big Mouth Bubbler® EVO 2 w/screw-on lid & Little Big Mouth Bubbler®
- Details & Instructions
Best Fit Big Mouth Bubbler® EVO 2 w/screw-on lid (older EVO 2 models) & Little Big Mouth Bubbler® Bottom Diam. 0.909"
- Customer Q&A
You may also be interested in the following product(s)