Sound attenuation

VXI closed circuit cooling towers use quiet centrifugal fans, but to reduce noise even further, you can extend your VXI cooler with sound attenuators at the air intake and discharge points.

For suburban areas:

Light sound attenuation (XA type)

  • Discharge attenuator with vertical baffles
  • Intake attenuator with angled baffles

For residential areas:

Medium sound attenuation (XB type)

  • Discharge attenuator with vertical baffles
  • Intake attenuator with straight baffles

For rural areas:

Heavy sound attenuation (XC type)

  • Double discharge attenuator with vertical baffles
  • Double intake attenuator with straight baffles

Your local BAC representative can explain any of the above sound attenuator options in more detail and provide you with sound pressure and sound power data.

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