By popular demand! Blichmann Engineering has developed these extensions for the Fermenator. These expansions are available for their three largest sized Fermenators, greatly expanding their capacities, and therefore, your fermentation power! By simply adding these modular extensions to your existing Fermenator unit, you can increase your batch sizes and produce more beer in a single fermentation session. Three extension units are available: one that expands the 14.5 gallon Fermenator to a 26 gallon capacity fermentor, one that expands the 27 gallon Fermenator to a 42 gallon fermentor, and a third that can be used on either the 27 gallon Fermenator to increase its size to 63 gallons, or on the 42 gallon Fermenator to increase its capacity to an amazing 80 gallons! Made using the same high quality 304 stainless steel that has become synonymous with Blichmann, these expansions fit easily into place where the stainless lid normally would fit, raising height and expanding available fermentation room. No need to buy a whole new conical fermentor, Great Fermentations and Blichmann Engineering have you covered. Do even bigger batches by adding a capacity extension today!