Jacketed wine tanks from 1,000 to 50,000 L in SS304 or SS316L, built with dimple cooling jackets, polyurethane insulation and 304 cladding. Configured for fermentation temperature control, lees draining and CIP. Interior finishes from Ra 0.4 to 0.8 µm, DIN or tri-clamp fittings, and jacket pressures tested to 6 bar.