If an in-building steam supply that does not correspond to the required steam quality is available, a steam-steam exchanger must be connected in between to generate sterilization steam. The in-building steam supply serves as the heating medium. Our steam-steam exchanger complies with the European Pressure Appliance Directives 97/23/EC and European Standard EN 285. All wetted surfaces are stainless, a critical requirement for Clean Steam. Eliminates transfer of impurities.