... tank is a vertical vessel for fermentation and maturation of beer. Aerated, cooled down wort to fermentation temperature is transferred ... follows maturation at temperature of 0 to -1°C, beer absorbs CO2, matures in taste and fragrance. The whole ... vertical, double-walled, insulated, 60 degree cone bottom, dished head, beer fermentation tank.Cylindrical and conical parts have independent glycol cooling ...