HRS Equipped with rotary piston volumetric compressor.
Made of a bronze alloy, nickel plated (chemical deposition FDA approved) to form a passive surface inert to the aggression of the ultra-pure steam. No contaminants can be released for corrosion from the moving part of the compressor to the steam.
Low rotational speed (less than 700 rpm), implying low noise and a simple mechanical execution. Limited and easy maintenance.
Transmission between the two rotors by two gears placed in a separated gearbox, preventing any oil contamination.