The Catalyst is an ingeniously designed high-quality fermentation system (24.6 litre capacity) from Craft A Brew that separates sediment, eliminates transfers and allows you to bottle straight from your fermenter. This elegant piece of equipment simplifies the process of fermentation, making it easier than ever to brew great beer at home.
The ⅜” ball valve sample port makes racking and sampling from The Catalyst Fermentation System even easier. Rack without the bottling attachment, sample with ease! Racking arm and O-rings are included.
Ball brand wide-mouth mason jar, compatible with The Catalyst Fermentation System. This 0.47 litre mason jar is best used to catch pre-fermentation trub (hops, etc.) or to catch your primary fermentation trub. Lid is included.