Noise Control System


AAF has developed its own technology for getting the most accurate silencer in each situation, including fan isolation


  • High capacity attenuation
  • Reduced pressure drop
  • Personalized sizes
  • Respectfully with the environment
  • Long life


Acoustic modular elements: These acoustic panels attenuate the noise offering a flexible design in order to adapt the SDM Silencer to the particular requirements of the client.

Inlet and outlet perfiled flow: The forehead of the panels acquire an aerodynamic form, in order to minimize the pressure drop the maximum as possible.

Resistant construction: The structure which supports the different elements that compose the Silencer, can be manufactured in different materials and thicknesses.

Casing of the Silencer: This element provides structural rigidity to the Silencer.