Medium Universal Stopper - Drilled
Product details
Plastic bung with a drilled hole for airlocks. This universal style has a longer taper than rubber stoppers, for a snug fit and better seal. Fits plastic carboys, Better Bottles and Bubbler PET fermentors. This bung is too large for the Big Mouth Bubbler® universal lid.
Universal bungs have a longer taper than standard rubber stoppers, for snugger fit and better seal. Plus a lip that prevents the bung from falling into carboy. The drilled hole fits an airlock (#7008 or #7010) for fermentation.
Top Diameter at lip: 2.09"
Top Diameter below the lip: 1.98"
Bottom Diameter: 1.69"
Not sure if this is the correct stopper for your purposes? Consult our stopper information table below:
| Stopper Type | Compatible With: |
|---|---|
| No. 2 Drilled Stopper | Standard Beer bottles |
| No. 5 Drilled Stopper | Big Mouth Bubbler® EVO 2 w/screw-on lid (older EVO 2 models) & Little BMB |
| No. 6 Stopper Drilled or Solid | 1 Gallon Jugs |
| No. 6.5 Stopper Drilled or Solid | Glass carboys, Big Mouth Bubbler® plastic (5 or 6.5 gallon) or EVO 2 w/ Universal Lid. Ideal fit is 6 gallon carboy. |
| No. 7 Drilled Stopper | 5 Gallon glass carboys |
| No. 10 Drilled Stopper | PET Plastic Carboy 5 or 6 gallon |
| Small Universal Stopper - Drilled or Solid | Glass Carboys (3, 5, 6, 6.5), Big Mouth Bubbler® Plastic 5 or 6.5 gallon or EVO 2 w/ Universal Lid. |
| Medium Universal Stopper - Drilled or Solid | PET Plastic Carboy 5 or 6 gallon |
California Proposition 65
⚠ Proposition 65 Warning: This product can expose you to chemicals that are known to the State of California to cause cancer and birth defects or other reproductive harm.
Additional information
| SKU | 40490 |
