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Two Hole #10 Brewmaster Silicone Stopper

    Description

    This stopper has two holes and we use it in the production of our #10 stopper thermowell. It features one 3/8" hole and one 1/4" hole. A racking tube or stainless tube can be inserted into the 1/4" hole with the aid of some lubrifilm, forming an airtight seal, and the 3/8" hole fits an airlock. Even after you wedge all these fittings into it, it still fits a plastic carboy neck! Use this in any configuration you can think of, it'll fit: Airlocks, Thermowells, Racking Canes, and anything else you can imagine!

    Two Hole #10 Brewmaster Silicone Stopper

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      SKU: FE486

      $5.99

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        Description

        This stopper has two holes and we use it in the production of our #10 stopper thermowell. It features one 3/8" hole and one 1/4" hole. A racking tube or stainless tube can be inserted into the 1/4" hole with the aid of some lubrifilm, forming an airtight seal, and the 3/8" hole fits an airlock. Even after you wedge all these fittings into it, it still fits a plastic carboy neck! Use this in any configuration you can think of, it'll fit: Airlocks, Thermowells, Racking Canes, and anything else you can imagine!

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        Drop Ship: This product will ship directly from the supplier. Delivery may take 1-4 weeks depending on the vendor.
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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: 0.2 lb
        • 5 stars: 10 (71%)
        • 4 stars: 1 (7%)
        • 3 stars: 3 (21%)
        • 2 stars: 0 (0%)
        • 1 star: 0 (0%)
        B
        Brian Waugh
        Nice quality needs some attention to detail to be fully functional

        Nice quality stopper. Only problem I have with it is the larger hole is drilled a little too large to seal properly when using a racking cane. If the hole was slightly smaller it would be ideal

        W
        William R.
        Five Stars

        Works well with the Thermowell.

        C
        Charles H.
        Great bung

        Perfect bung for our 5 gallon carboys to use with our temp probe and airlock. Fast and free shipping (depending on cost of purchase). Would purchase again.

        D
        Dan E.
        2 hole bong

        Great for thermo well and air lock combo.

        M
        Mark H.
        fits great

        fits into my PET carboy snuggly with a thermowell and airlock.

        D
        DougV
        Stopper for PET carboys with thermowelll temp probe.

        Good for airlock + thermowell use since the universals don’t have two hole stoppers, this is the ticket with a PET Carboy with a temperature controlled fermentation setup.

        G
        Gary R H.
        Perfect Fit

        Perfect fit for fermonster lid. Great 2-hole stopper for this fermenter

        A
        Arturo V.

        Great product. I used it when I did the cold crash

        Z
        Zack R.
        Works Well

        These work great. The ridges help keep the stopper in place, and the holes are the perfect size for a thermowell and airlock.

        C
        Christopher N.
        Too small for smooth-neck carboys

        It works, barely, but I've nearly pushed it all the way into the carboy several times now and had to lever it out with a racking cane. If it was just a little larger or had a mushroom top it'd be great. As it is, I will be sticking with the standard rubber stoppers.

        J
        James K.
        Great item!

        I couldn't find anything to cap my new Best Bottle until I looked at your website. Great idea . Silicone composition allow thorough cleaning and it should last a long, long time.

        A
        Anonymous
        Nice quality, needs some attention to detail to be fully functional

        Nice quality stopper. Only problem I have with it is the larger hole is drilled a little too large to seal properly when using a racking cane. If the hole was slightly smaller it would be ideal

        D
        David M.
        Dual Hole Silicon Stopper

        Great addition to my fermenter adding a thermowell.

        M
        Michael D.
        Great but...

        I wish it was just slightly bigger. To get a tight seal, you have to basically push this down into the neck of the carboy which makes it somewhat tough to remove. Otherwise this is exactly what I was hoping for.

        A
        Anonymous

        what are the top and bottom diameters?

        MoreBeer!

        top: 2 inches bottom: 1 5/8 inches depth: 1 inch Softer than the white rubber ones. Easier to seal and remove.

        A
        Anonymous

        Will the 1/4” hole work with 1/4” ID vinyl tubing? I want to use two blowoffs one being 1/4” and the other 3/8” vinyl tubing.

        MoreBeer!

        My recollection is that the stopper is relatively flexible so I think that would work depending on the actual OD of the tubing.

        MoreBeer!

        The 1/4" hole can accommodate tubing with an outer diameter of up to 5/16" and that will be a very snug fit.

        A
        Anonymous

        Can I insert a 1/4" carbonation cap and 3/8" racking cane into this? I want to transfer my beer from my 7 gallon plastic fermonster to keg with little oxidation. I haven't seen anyone do it with stoppers before.

        MoreBeer!

        I purchased this stopper last week along with 3/8" clear plastic racking cane to do oxygen-free transfers from Fermonster. However the racking cane (which has OD slightly less than 3/8") slides loosely through the stopper's 3/8" hole not airtight. I tried putting the cane through the stopper's 1/4" hole very difficult and didn't want to force it and damage the stopper. Has anyone figured out how to do this? Lubricant needed? Thanks.

        MoreBeer!

        Those pieces would fit through this stopper and you will be able to do what you're thinking of. Please be careful when pressurizing plastic containers and be careful not to put so much pressure that is expands or bursts.

        A
        Anonymous

        Will this work with the fermonster?

        MoreBeer!

        Yes. I am using it with my 7 Gallon Fermonster. Works so much better than traditional stopper which tends to slip when wet. This one is ribbed and locks itself in place ensuring an airtight fit.

        MoreBeer!

        Yes! It works great with a fermonster with the hole in the lid. I use it for for CO2 transfers. The ribs on this stopper make it the bees knees for this operation. Buy it. Now.

        MoreBeer!

        Yes it works with the fermonster! I use this stopper so I can have an airlock and a thermowell.

        MoreBeer!

        Yes I have used this with a SS racking cane in the center hole and carbonation cap in the other.

        MoreBeer!

        It does but I feel like it could be a bit bigger almost wants to slip through.

        MoreBeer!

        Yes. I use the stopper with a Fermonster.

        MoreBeer!

        Yes. I've used this several times with my FerMonster. It's a good fit.

        MoreBeer!

        Yes. It works perfectly.

        MoreBeer!

        Yes perfectly

        MoreBeer!

        Yep! Works great with the fermonster

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