Rotary Blower Silencers
Rotary positive displacement blowers are the preferred air moving devices for a number of applications. Despite their many positive features the pulsations they produce and the resulting noise they create must be dealt with properly. Damage to downstream equipment and excessive noise are not acceptable.
Blower packages create three types of noise: vibration, mechanical and air borne. Silencers treat only the air noise. Other products are available to treat the remaining two sources. Once silencers are installed the sir noise is the least of the three noise problems.