Gas Autoclave with Pressure Metre
This is a gas autoclave of cylindrical shape with brass cover which is also equipped with a tightening chuck jaw. It was used in the sterilization of laboratory material.
This item was used in the bacteriological laboratories of Companhia das Aguas de Lisboa (nowadays EPAL).
It includes a pressure metre in brass, from Societe Anonyme des Etablissements Jules Richard.