Autoclaves/ Pressure Steam Sterilizer is sturdily constructed in rust proof manner and has heavy gauge aluminium for use in rugged condition. The Sterilizer has generates steam under pressure and temperature between 120 ° C to 135 ° C. The Sterilizer comes equipped with heat resistant handles and steam release/ control valve and comes equipped with two stages over pressure protection system incorporating a calibrated continuous bleeding pressure stopcock and pressure release weight valve. The Sterilizer is light, compact, portable and is easy to use. The Sterilizer is available in various models and sizes from 6 litres capacity to 63 litres capacity to suit different application. The Autoclaves/ Pressure Steam Sterilizer can be used on electricity as well as on any external heat source such as kerosene stove, gas burner, wood and charcoal.