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#11 Sized Rubber Stopper for Fermenting Vessels.

#11 Drilled Rubber Stopper (Bung) for Fermentation

by The Vintage Shop
$4.29 - $4.29
$4.29
$4.29 - $4.29
$4.29

#11 Drilled Rubber Stopper for Fermentation

Strong Seal for the Largest Fermentation Vessels

The #11 drilled rubber stopper is designed for the largest carboys and fermentation vessels, providing a secure, airtight seal while allowing gases to escape safely through an airlock. Measuring 55 mm at the top and 48 mm at the bottom, this bung is ideal for heavy-duty fermentations. Built from durable, flexible rubber, it ensures long-lasting reliability batch after batch.

Key Features:

  • Dimensions: 55 mm top diameter, 48 mm bottom diameter
  • Perfect Fit: Sized for the largest carboys and fermenters
  • Drilled Hole: Pre-drilled to accept airlocks for fermentation control
  • Durable Rubber: Flexible, long-lasting material ensures a tight seal

Brewing Applications:

Pair this stopper with a Double Bubble Airlock or a Three Piece Airlock to complete your fermentation setup. Perfect for beer, cider, mead, or wine, the #11 drilled bung offers dependable protection and control for your largest fermentations.

Selection and Setup Notes

Confirm the vessel opening and stopper size before filling. Sanitize before use and check the seal during active fermentation.

For related supplies, browse fermenters and accessories, brewing equipment.