A versatile,electrically heated sterilizer under saturated steam of Adjustable pressure of10 to 20 psi. Double walled construction with boiler & steam jacket made ofthick stainless steel to bring thetemperature loss to a minimal level. The lid is made of thick stainless steelplate (joint less) or gunmetal plate and can be sealed by a joint less neoprenerubber gasket by wing nuts through hinged bolts by engaging slotted lugs on rimof the cover. Provided with dial pressure gauge, air/ steam release cock,spring loaded safety valve adjustable to any required point from 10 psi to 20psi. A drain cock has also been provided . Supplied complete but withoutdressing bins.