Sound attenuation

S3000D cooling towers use quiet and low kW axial fans, but to reduce noise even further, you can extend your S3000D cooling tower with sound attenuation:

• cylindrical baffles at the air intake
• insulated discharge attenuator without baffles

or choose the Whisper quiet fan alternative.

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.