2.2L Nitrogen Disposable Gas Cylinder (N2) Helmet Servomyces provides your fermenting yeast

Servomyces provides your fermenting yeast with direct access to vital nutrients that improve vitality

Engineered for modularity and performance

Instructions – Add contents to 2

this mixer fits easily inside most glass carboys

2.2L Nitrogen Disposable Gas Cylinder (N2) Helmet Servomyces provides your fermenting yeastThis cylinder can dispense a little over 60 liters of stout or nitro coffee. Stout and nitro coffee requires high pressures (such as 2 3bar) so the product can push through the perforated disk that is inside our nitro spouts. These elevated pressures require nitrogen because if CO2 was used at this high pressure the CO2 would absorb into solution and overcarbonate your beverage (if it's stored cold). As a result nitrogen is necessary. Nitrogen doesn't