Noise annoyance and vibration reduction


Reduction of noise caused by gas pulses in the discharge lines of refrigerating and air conditioning installations, running with high working pressures, with CO2 in trancritical compression systems.

Those pulses generally come from reciprocating compressors or screw compressors. The mufflers have no effect on the mechanical vibrations transmitted to the pipes by the compressors.

Technical documentation

Carly advantages

  • Maximal working pressure: up to 140 bar with CO2 in transcritical compression systems.
  • Design allows coverage of a wide range of frequencies.
  • Discharge line muffler mounting is possible in vertical and horizontal positions. There is no oil trap whichever the position. The refrigerant can flow in both directions.
  • Excellent distribution of the refrigerant in its gaseous phase, with minimum pressure drop.

Product reference

SCY-P14 30 S/MMS | SCY-P14 40 S/MMS | SCY-P14 50 S/MMS | SCY-P14 60 S | SCY-P14 60 MMS | SCY-P14 70 S/MMS | SCY-P14 90 S | SCY-P14 90 MMS | SCY-P14 110 S/MMS | SCY-P14 130 S