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Universal Glass Carboy Breathable Bung | CellarScience®
FE595

Universal Glass Carboy Breathable Bung | CellarScience®

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Description

A breathable Silicone stopper that acts as both a stopper and an airlock. Unique design allows CO2 pressure to escape but keeps Oxygen and airborne contamination out. It will create a vacuum if fermenting wort cools (as opposed to pulling water in from your traditional airlock). Airtight seal is great for extended fermented lager when CO2 production is still present but very slight.

  • Fits 3, 5, 6 & 6.5 gallon glass carboys, 1 gallon bottles, growlers, and 500 mL flasks.
  • Replaces Stopper Sizes #6, #6.5, #7, #8
  • Stopper Measurements: 0.94" x 1.48" (24mm x 37.5 mm)
  • The flapper stopper protrudes roughly 2.5" from the stopper to allow for easy assembly

Other available sizes include the Universal Breathable Bung and the Breathable Barrel Bung. All three size options can be purchased in one complete bundle with the Breather Bung Pack.

 

Item # FE595
Shipping Eligible for Free Shipping Program
Availability California - In Stock
Pennsylvania - In Stock
Weight 0.12 LBS
Community Q&A

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Why did you choose this?
MoreFlavor Store
Hard to find and great price
David H on Dec 4, 2022
Bubblers go dry during long term aging
Matthew P on Jul 7, 2022
Hard to find and great price
David H on Dec 4, 2022
Try one out.
William Brian K on Oct 13, 2022
Bubblers go dry during long term aging
Matthew P on Jul 7, 2022
Try one out.
William Brian K on Oct 13, 2022
Reviews

3.0 / 5.0
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Rated 3 out of 5
Carboy Breathable Bung
This item comes in two separate parts - the bung and the red flapper. I was only able to get the flapper pushed half way into the bung. After contacting MoreWine representatives a couple of times it was discovered that the trick was after pushing the flapper in as far as possible, to get it fully in one must moisten it with water and then pull it from the bottom twisting with a lot of force to get it assembled correctly. The item seems to be of excellent quality and the MoreWine associates I dealt with were helpful and excellent. Assembly instructions should be included.
September 4, 2022
Purchased
3 months ago