Roch Mechatronics Inc. Autoclave have inner chamber of S Steel, Boiler, Lid and Jacket – all made of 304 grade stainless Steel, outer chamber of thick gauge mild steel. For controlling sterilization cycle, a three way valve or a multiport valve – made of S.S. is provided. It is supplied complete with vacuum breaker, water level indicator, steam trap and automatic pressure control switch. The whole unit is mounted on a robust tubular stand. It is available in the following standard sizes. Operable on 3 Phases, 440 Volts A.C. Supply. Single Phase optional on request.