Upgrade your homebrewing setup with The Catalyst Fermentation System, a 6.5-gallon conical fermenter designed to simplify fermentation, trub removal, yeast harvesting, and bottling in a single vessel. Made from BPA-free, scratch-resistant Tritan®, this advanced fermentation system provides the clarity of glass with the durability and impact resistance of modern polymer construction. Its proprietary 3-inch butterfly valve and Trub Trap™ system help reduce oxygen exposure while streamlining transfers and sediment management for cleaner, more efficient brewing.
Designed for homebrewers seeking greater fermentation control, The Catalyst allows brewers to remove trub, harvest yeast, and bottle directly from the fermenter without disturbing finished beer. The conical 45-degree design naturally separates sediment while the wide butterfly valve provides smooth flow control during fermentation and packaging.
The system includes a 6.5-gallon Tritan® fermenter, integrated stand, butterfly valve, mason jar trub collection system, bottling attachment, transfer tubing, and assembly hardware. Tritan® construction offers excellent oxygen resistance, dishwasher-safe durability, and high scratch resistance compared to traditional plastic fermenters.
Widely used by homebrewers looking to improve clarity, simplify workflow, and reduce transfer handling, The Catalyst Fermentation System provides a professional-style fermentation solution for beer, cider, mead, and other fermented beverages.