6.5 gallon capacity. Conical tank with 45˚angle. Silicone gasket with multi-surface contact to ensure a perfect seal. Includes a proprietary 3” butterfly valve. The largest in the industry. All steps in one vessel: Primary, Secondary, Harvest Yeast and Bottling. Strong and durable stand, designed with I-Beam and honeycomb structure. Our Trub TrapTM is compatible with any wide mouth jar to eliminate transfers. The Trub TrapTM consists of a 3” butterfly valve and is compatible with any wide mouth mason jar so you can remove kettle trub and fermentation trub, pitch a yeast starter, harvest yeast and bottle without disturbing or oxidizing that precious beer.


The Catalyst’s tank is made from Tritan®, a medical-grade, BPA-free, polymer. This food-safe polymer is the highest quality used in a fermenter, providing the clarity of glass with the durability and convenience of plastic. This material acts as an excellent barrier against oxygen, making our tank 93% more scratch-resistant than other plastic fermenters. It is dishwasher safe and withstands temperatures of up to 230º Fahrenheit.

Current Stock:
13.50 LBS
16.00 (in)
18.00 (in)
15.00 (in)

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