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Big Mouth Bubbler® Universal Lid - Dual Port

$5.99

SKU# 41830

Flat Rate Shipping only $7.99 only from Northern Brewer
The first-ever universal lid for Big Mouth Bubbler® fermentors. Engineered by brewers to suit any fermentor in the Big Mouth Bubbler® family, from EVO 2 and Plastic to first-generation glass and even the Little Big Mouth Bubbler®.

The Big Mouth Bubbler® Universal Lid is just like a traditional carboy bung, only bigger! Just as easy to sanitize and set in place too. Ribbed silicone rings ensure a positive seal to keep out pests, while the non-threaded design allows the lid to move preventing an out-of-control fermentation from dangerously pressurizing your fermentor.

Dual Port design allows for the ability to continuously monitor temperature with a thermowell/temperature probe why still having an airlock in place to release CO2.
Total:
$5.99

Availability: In stock

Big Mouth Bubbler® Universal Lid - Dual Port

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  • Big Mouth Bubbler® Universal Lid - Dual Port
Product Details
Available in single- and dual-port configurations. Dual-port gives you the ability to constantly monitor temperature through one port while allowing CO2 to escape through the second port.

The first-ever universal lid for Big Mouth Bubbler® fermentors. Engineered by brewers to suit any fermentor in the Big Mouth Bubbler® family, from EVO 2 and Plastic to first-generation glass and even the Little Big Mouth Bubbler®.

The Big Mouth Bubbler® Universal Lid is just like a traditional carboy bung, only bigger! Just as easy to sanitize and set in place too. Ribbed silicone rings ensure a positive seal to keep out pests, while the non-threaded design allows the lid to move preventing an out-of-control fermentation from dangerously pressurizing your fermentor.

Better yet, the port is perfectly sized for all your standard homebrew tools, from a universal carboy bung and standard blowoff hose to a testing thief and auto-siphon.

Easy to clean, just pop it in the top rack of your dishwasher and run it through a standard cycle. You can also use your standard homebrew cleaners and sanitizers.

The universal lids all use a:
  • Small universal stopper
  • Standard 6.5 rubber stopper.
  • Additional Information
    Support Documents: No
    Reviews
    3.3 / 5.0
    24 Reviews
    5 Stars
    4 Stars
    3 Stars
    2 Stars
    1 Stars
    7
    6
    5
    0
    6
    Gotta flip the silicone ring!
    I got a BMB to do my fermentations and was getting frustrated with the lid popping off. Had to tape it down to stay secure.That is, until I called NB support line and they told me to flip the silicone ring upside down! Man, this thing seals like a beast now, even with starsan all over the neck. Highly recommended.
    August 30, 2016
    Pretty Good
    I like the ease and speed of bottling my wide mouth carboys but I need to keep an eye on them because some fermentations generate enough CO2 to dislodge the lid.
    January 24, 2016
    Big mouth
    Easy to clean love it! Will be buying another one soon.
    February 4, 2016
    Dual Port Big Mouth Bubbler Lid
    I have come to expect great service and am never disappointed, the person I spoke with was very helpful and friendly, the lid was delivered as ordered. As others have noted it wants to lift off the bubbler as the wort does it’s magic. BUT, we are home brewers, so it is in our nature to DIY challenges. Anticipating this challenge I made a couple of clips that hook over the lip of the universal lid, I placed them on opposite sides of the lid and ran a piece of para cord under the bubbler and cinched them down. Not overly tight just enough to prevent the lid from lifting off during fermentation. worked great, lid worked great, problem solved. I kind of enjoy the “small” problem solving parts of home brewing, lends itself to my inventive nature. As expected the quality of the product and the service was first rate.
    June 25, 2016
    Perfect for thermowells
    I purchase this lid since I have started using a fermentation chamber. I used a rubber stopper with a long-ish thermowell to get the temp of the liquid in the fermenter. This dual port model allowed me to use the thermowell and still have a port for an air-lock. It fits perfectly in the plastic big mouth bubbler.
    February 26, 2017
    Purchased
    4 months ago
    Big Mouth Bubbler
    Love it, use it as my secondary fermentation carboy
    October 13, 2016
    Great for BIG beers
    I used one port for a still tube and the other for the CO2 vent. I run hoses to a 1 gallon Tupperware with two holes in the side and one on top.

    The still tube goes to the lower hole and the CO2 vent goes to the upper hole and the top hole goes to a air lock.

    This allows the beer/foam to settle out in the upper chamber and the liquid to drain back to the still tube. Wastes a lot less beer when you expect a big blow off.
    December 29, 2016
    Purchased
    10 months ago
    Big Mouth Bubbler Universal Lid Dual Port
    Lid worked great for my Irish Red Ale brew.
    June 23, 2016
    Jkpot1987
    Works great. Very easy to clean. Much better than a traditional Carboy. I would recommend to a friend. Just be sure to dry the universal lid with a clean towel before setting it in place or it may slip off.
    May 28, 2016
    Useful and Easy
    Needed a dual port to add a thermowell along side of my blow off. This work well, same as the single port universal lid. Be sure to push the lid on firmly to get a good seal though!
    June 6, 2017
    Purchased
    1 month ago
    Q&A
    Start typing your question and we'll check if it was already asked and answered. Learn More
    Browse 5 questions Browse 5 questions and 13 answers
    Will this work with the Big Mouth Glass Bubbler?
    B R on Jan 17, 2016
    BEST ANSWER: Hello Bruce,

    Thank you for choosing Northern Brewer! The universal dual port lid will indeed work for the glass Big Mouth Bubbler. I hope that this helps, have a great evening!
    will the hole/s fit a blow off hose?
    A shopper on May 12, 2017
    BEST ANSWER: Yes. I have one hole with an airlock and one with a thermowell in it. You would need a stopper with a hole the diameter of your hose to seal. If you only need the blowoff I would use the single hole lid instead.
    Just want to make sure I know before I buy one... How wide are the ports? Do stoppers plug into the ports, or do I insert the airlock / temp probe directly into the lid?
    P E on Jul 18, 2016
    BEST ANSWER: Pete,

    Thank you for your question. You will want either the 6.5 rubber stoppers or the small universal stoppers for the holes in this lid.

    Cheers!
    Would this also work with the Little BMB ?
    John A on Apr 26, 2016
    BEST ANSWER: Yes, these lids will also work with the Little Big Mouth Bubblers.
    I'm looking for something to hold down my ferments, ie saurkraut, while letting the brine stay above the kraut and allow gas to escape through an air lock. Would this be suitable?
    M S on Jun 24, 2016
    BEST ANSWER: No, it would not. You want some type of weight or follower that fits tightly to keep the cabbage below the liquid level, usually a plate. Cheers!

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