Body & Lid made from Stainless Steel.Size 12" dia x 14" deep.Silicone rubber gasket.Two safety valves.S. S. Pressure indicator gauge.S. S. Steam release valve.S. S. Drum StandElectrically operated on 220 230 volts A. C, 50 Hz cycles.I.S.I. mark heating elements 2 kwNon Electrical Models for use with Stove Gas also available.