The Catalyst is an elegant piece of brewing equipment through which we’ve simplified the process of fermentation, making it easier than ever to brew great beer at home.

Conical tank with 45˚angle

6.5 gallon capacity

All steps in one vessel: Primary, Secondary, Harvest Yeast and Bottling

Our Trub Trap is compatible with any wide mouth jar to eliminate transfers.

Silicone gasket with multi-surface contact to ensure a perfect seal

Includes a proprietary 3” butterfly valve.The largest in the industry.

Strong and durable stand, designed withI-Beam and honeycomb structure.

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.

Use a 24 oz. mason jar to catch trub, hops and other pre-fermentation sediment, then discard it by closing the valve and unscrewing the mason jar.

Use a 16 Oz mason jar as a yeast starter,attach and open the valve to pitch. Leave thejar attached to collect all of the primaryfermentation trub.

Use an 8 Oz mason jar Attach a smaller jar during secondary to catch all of your viableyeast and refrigerate for later use.

The Catalyst’s tank is made from Tritan®, a medical-grade, BPA-free, polymer. This food-safe polymer is the highest quality material ever 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, makes our tank 93% more scratch-resistant than other plastic fermenters and is even dishwasher safe, withstanding temperatures of up to 230º Fahrenheit.

BPA FREE

SCRATCH RESISTANT

DISHWASHER SAFE

TOUGH & DURABLE

FDA APPROVED

6.5 Gallon Tank with Lid 

Stand (Base, 2 Legs, 2 Support Beams, 8 Screws)

3” Proprietary Butterfly Valve

Bottling Attachment

Transfer Tubing

Tubing Clamp

Rubber Stopper

16 Oz. Wide Mouth Mason Jar

Allen Wrench