The Speidel 290L Variable Volume Tank is the pinnacle of flexible fermentation and storage technology. Precision-engineered in Germany from 304 stainless steel, this 76-gallon tank features a floating lid system that allows you to adjust the volume to match your batch size, effectively eliminating the risk of oxidation. The laser-welded seams are glass-smooth, preventing bacterial harbor points and making cleaning effortless. Includes a reinforced rim and a high-quality finish for professional winery or brewery use.