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CellarScience® Universal Breathable Bung | Glass Carboys

    Description

    • Dual Functionality: Acts as both a stopper and an airlock, allowing CO2 to escape while preventing oxygen and contaminants from entering, ensuring optimal fermentation conditions.
    • Versatile Fit: Compatible with a wide range of containers, including 3, 5, 6, and 6.5-gallon carboys, 1-gallon bottles, growlers, and 500 mL flasks, replacing multiple stopper sizes.
    • Ideal for Wine and Beer Ferments: Breathable stoppers are a popular choice in commercial wineries and perfect for beer fermentation, it creates a vacuum if the wort cools, preventing contamination from water airlocks.

    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. This quickly became our stopper of choice for wine, and is a popular style used by numerous commercial wineries. Also has great application for beer ferments: 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" (24 mm 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.

    CellarScience® Universal Breathable Bung | Glass Carboys

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      SKU: FE595

      $7.69

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        Description

        • Dual Functionality: Acts as both a stopper and an airlock, allowing CO2 to escape while preventing oxygen and contaminants from entering, ensuring optimal fermentation conditions.
        • Versatile Fit: Compatible with a wide range of containers, including 3, 5, 6, and 6.5-gallon carboys, 1-gallon bottles, growlers, and 500 mL flasks, replacing multiple stopper sizes.
        • Ideal for Wine and Beer Ferments: Breathable stoppers are a popular choice in commercial wineries and perfect for beer fermentation, it creates a vacuum if the wort cools, preventing contamination from water airlocks.

        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. This quickly became our stopper of choice for wine, and is a popular style used by numerous commercial wineries. Also has great application for beer ferments: 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" (24 mm 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.

        Important Warnings & Shipping Info +
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        Free Shipping: Fast & Free Shipping over $79
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        Shipping Rates Apply: Bulk items like grain, bottles, and malt are excluded from our free shipping promotion due to their weight, and often dropship items. Standard shipping rates apply and are calculated at checkout based on your location and order size.
        Drop Ship Icon
        Drop Ship: This product will ship directly from the supplier. Delivery may take 1-4 weeks depending on the vendor.
        Discount Exclusion Icon
        Discount Exclusion: This item is not eligible for sitewide price reductions or percentage discounts. Learn more.
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        Freight Shipping: This item ships freight only.
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        Pre Order: This item is available for Pre-Order. Full payment is required to reserve stock.
        Shipping Weight: 0.1 lb

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