Unit produces 60-350 psi (0.4-2.4MPa) range of pressures and consists of steam vessel, pressure regulator, pressure gauge (0-600 psi x 5 psi), air vent valve, power switches and safety pop valve set at 350psi. Includes thermometer, wrench and 5 gaskets. Additional gaskets, heating units and safety pop valves are available as replacement parts. Chamber dimensions: 6.125″ ID x 16″. Overall dimensions: 17″ x 48″ x 28″ (431 x 1219 x 711mm) 1700W maximum power demand. 220V version comes with transformer.