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Two Hole #6.5 Brewmaster Silicone Stopper
FE490B

Two Hole #6.5 Brewmaster Silicone Stopper

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Description

This stopper has two holes and we use it in the production of our #6.5 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 this junk into it, it still fits a carboy neck! Also fits perfectly into a 1.5" tri-clamp ferrule, and the stopper's flange will ensure it doesn't fall in. Use this in any configuration you can think of, it'll fit: Airlocks, Thermowells, Racking Canes, and anything else you can imagine!

Item # FE490B
Shipping Eligible for Free Shipping Program
Availability California - In Stock
Pennsylvania - In Stock
Weight 0.06 LBS
Community Q&A

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Why did you choose this?
MoreFlavor Store
See if it'll work for airlock with a thermometer and hopefully transferring.
Ryan H on Jan 17, 2023
airlock and temp probe-hope it works?
Disney-Coker D on Nov 30, 2022
See if it'll work for airlock with a thermometer and hopefully transferring.
Ryan H on Jan 17, 2023
For use in closed transfer from gallon size jar/fermentors
Marshall C on Dec 6, 2022
airlock and temp probe-hope it works?
Disney-Coker D on Nov 30, 2022
I have two 3/8” racking canes and a pump to easily transfer my liquid gold.
Anthony D Silvey on Nov 3, 2021
Gonna try to control the lager temps a little better
Eric Steadle on Oct 21, 2021
Fermentation Temp control
Charles O on Sep 25, 2021
Want to vacuum rack wine.
Brian Stigler on Mar 31, 2021
Temp control via a thermowell
Alan C on Mar 24, 2021
I need it
Tim H on Feb 10, 2021
To find a stopper that hopefully stays in place
Rick A on Jan 27, 2021
Looks quality
James B on Oct 6, 2020
lip on the top should keep this from falling in the fermenter
Scott D on May 11, 2020
I like the flare at the top. Helps bung not fall into the fermenter
Rene' Miller on May 6, 2020
gift
denise h on Nov 16, 2019
try it
Kenneth W on Oct 31, 2019
For use in closed transfer from gallon size jar/fermentors
Marshall C on Dec 6, 2022
I have two 3/8” racking canes and a pump to easily transfer my liquid gold.
Anthony D Silvey on Nov 3, 2021
Reviews

4.0 / 5.0
4 Reviews
5 Stars
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Rated 5 out of 5
Great solution!
Really like this stopper. I use it to create a CO2 capture system with a growler and a couple of vinyl hoses. I also use it for a stopper holding an airlock and thermowell into the carboy. Works well in both applications and is easy to clean and assemble/disassemble.
May 2, 2022
Purchased
1 year ago
Rated 5 out of 5
Great seal
Great hole stopper. Love the rebets. All hole stoppers should be made this way.
November 16, 2020
Purchased
over 3 years ago
Rated 5 out of 5
Nice quality
Works perfectly on a stainless 3/8" racking cane. I put a fitting in the 1/4" hole to create a siphon by pressurizing the source carboy or pulling a vacuum on the destination carboy.
March 25, 2020
Purchased
over 4 years ago
Rated 1 out of 5
Fits accessories, but not in carboy.
Tried using in a 6.5 gallon carboy. Won’t stay in for anything. Constantly tries to pop out. Had to tie a shoe lace around neck of carboy and then a 2nd one over the top of this to hold it down. It does fit thermowell and 3 piece airlock good.
December 5, 2019
Purchased
over 4 years ago
Response from MoreFlavor
Hey so sorry about your experience. Thank you so much for your feedback. We really appreciate the honesty and value great feedback like this as it helps us improve our products. We try very hard to create the best experience for our customers and provide quality products. Please give us a call at 1-800-600-0033 or email us at info@moreflavor.com so that we can assist you. We are here to help. Cheers!
May 29, 2020
Malcolm lieban