... breath hole or sterilization positive pressure fermentation system.On the tank boby install Milo board or labyrinth type clamp ... The capacityvaries from 300-15000L.Aging tankCooling and heating tank(Aging tank): It has many features, there are energy saving, ... milk product, food, pharmacy, chemistry and beverage etc. The tank is the necessary equipment for heating, cooling, insulation, sterilizing ...