A versatile, electrically heated sterilizer under saturated steam of Adjustable pressure of 10 to 20 psi. Double walled construction with boiler & steam jacket made of thick stainless steel and gap is filled with high grade glass wool to bring the temperature loss to a minimal level .The outer chamber is made out of thick mild steel .The lid is made of thick stainless steel plate (joint less) or gunmetal plate and can be sealed by a joint less neoprene rubber gasket by wing nuts through hinged bolts by engaging slotted lugs on rim of the cover. Provided with dial pressure gauge, air/ steam release cock, spring loaded safety valve adjustable to any required point from 5 psi to 22 psi with accuracy + 3 psi .A drain cock has also been provided .A double safety valve has also been provided along with inlet .Supplied complete.