Acoustic Louvers

Unger Technologies’ Acoustic Louver has a sound baffle designed to allow airflow through ventilation openings while reducing the radiation of noise. Typical applications for our acoustic louvers used in conjunction with machine sound enclosures, sound barrier walls and sound control rooms to allow silenced airflow. They use acoustic grade glass fiber as the principle sound-absorbing mechanism.  Acoustical splitters, sometimes called vanes or splitter vanes, are used for mid to higher frequency sound attenuation. Perforated metal protects the
fiber from erosion by the airflow.  The splitters vary in quantity and thickness, and air passages also vary in width. They are aerodynamically shaped to minimize pressure drop.  Lips are designed in to the splitters to protect against weather elements.  A machine sound enclosure such as compressor, genset, backup generator and well pump are all candidates for silenced ventilation using Unger Technologies Acoustic Louver.
 

Resources

Acoustic Louver Data Sheet

 
Acoustic Louver used for
Pump Room


Acoustic Louver for
Outdoor Compressor Housing