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Medium Universal Stopper - Drilled

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Medium Universal Stopper - Drilled

SKU: 40490

Plastic bung with a drilled hole for airlocks. This universal style has a longer taper than rubber stoppers, for a snug fit and better seal. Fits plastic carboys, Better Bottles and Bubbler PET fermentors.

The drilled hole fits an airlock (#7008 or #7010) for fermentation.

Top Diameter: 2.375"

Bottom Diameter: 1.656"

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$2.99
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Description

Details

Plastic bung with a drilled hole for airlocks. This universal style has a longer taper than rubber stoppers, for a snug fit and better seal. Fits plastic carboys, Better Bottles and Bubbler PET fermentors.

The drilled hole fits an airlock (#7008 or #7010) for fermentation.

Top Diameter: 2.375"

Bottom Diameter: 1.656"

Details & Instructions

Additional Information


Reviews
5.0 / 5.0
53 Reviews
5 Stars
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Stays put in my yeast flask.
I bought this specifically to use in my 2L yeast flask as a #10 rubber stopper will not stay put. It's working exactly as I planned...stays put and seals nicely.
April 25, 2017
Purchased
1 year ago
Great for 5-gallon carboys!
I was challenged to find this size in local stores - and this was recommended by them, so very excited to have these!
December 20, 2015
Excellent Bung
I can't believe I used the drilled rubber stopper for so long with my Better Bottles. This is a perfect bung for them. I'm so happy I ordered a couple of them. They fit great and are much easier to deal with than the rubber ones. Highly recommended!
June 8, 2014
Tight seal
This fits tight in my better bottle brand carboy. _x000D_It holds onto my S type airlock too so it does its job.
March 12, 2014
Perfect fit
The perfect stopper for your better bottles. It's made of some good, semi-squishy, material that seals well in the bottle neck. These will stain a bit over time with hop oils and sanitizer, but still work like a champ after many uses. Great price and great product.
February 21, 2014
Easier to use than the bigger bungs
They fit well and are easier to use and get an S-lock into.
January 31, 2014
I like these better!
These things are so much easier to use than the big bulky bungs. I have several extras on hand just in case.
January 28, 2014
Fits my Better bottles
It fits well, and doesn't pop out. I have 6 of them.
December 21, 2013
Great Price and Good Quality
Purchased this after receiving my free better bottle with wine kit. The bottle did not come with this and my normal bungs didn't fit. This works great and is cheap.
November 22, 2013
Flasks and carboys
I use this as the bung for my 5 gallon carboy,_x000D_It also fits the flasks that are used for making yeast starters.
October 15, 2013
Customer Q&A
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Browse 2 questions Browse 2 questions and 1 answer
Hi , will this fit a 1 gal. glass Livingston Wine Jug ? Thanks
A shopper on Apr 7, 2018
BEST ANSWER: Hi there- I would recommend measuring the diameter of the opening. The dimensions of the stopper are top Diameter: 2.375" and bottom diameter: 1.656." Cheers!
I have a 5 gallon water jug that has a 53 mm cap size. Will this fit?
THOMAS MADDEN on Jul 15, 2018

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