Jacketed SUS 304 unitanks in 200L, 300L, 500L and 700L for breweries handling fermentation, conditioning and carbonation in one vessel. Pickled and passivated interiors, TIG-welded cones polished to low Ra, dimple cooling jackets, 1.5–2 bar working pressure and CIP spray ball ports. Built for small production floors where batch consistency matters more than volume.