semi-hermetic refrigeration compressor / piston / CO2 (R744) / two-stage
CD2S200 Series Officine Mario Dorin Spa



  • Configuration:


  • Technology:


  • Refrigerant:

    CO2 (R744)

  • Other characteristics:


  • Applications:

    for industrial refrigeration


From Dorin innovation, the Transcritical semi-hermetic refriferation compressor with its latest compressor stage that is developed and enhanced without altering the modification of the regular HFCs compressor. Its structural form is based from the latest solid modelation codes such as FEM analysis. Research and study had focused a lot on the heat transfer phenomena between HP and LP side. With this, the birth of an innovative compressor had set in wherein it allows extremely high COP values.