Big Mouth Bubbler® Universal Lid - Single Port
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:
The single hole lid requires only a tad of conversion to make it an integral part of my glycol fermentation temperature control options. In addition to stainless Chronicals, I’ve converted a Big Mouth Bubbler into a functional fermenter, with heating and glycol cooling capabilities. Love it!
does not seal without clamps or judiciously wrapping it with tape once on the fermenter
The only time I've had the lid pop was when I overfilled my Little Big Mouth Bubbler (but that's on me). Make sure it's DRY when you put it on. Other than that, stays in place and cleaning it is much easier than stock lids.
Doesn't work well with the little big mouth bubbler. Waste of money, stick with the screw on lids even if they are a PITA to open.
Huge improvement over the original lids.