Product Information

View Performance Data ERMX

  Silencer Bank

ERMX Silencers
Price ERMX absorptive silencers are designed for a large range of velocity applications. This medium velocity configuration provides high levels of insertion loss across the full range of frequencies, and the sloped tail arrangement allows for static regain for improved pressure drop. This configuration is best suited for applications with duct velocities of 2500 fpm or less.

Elbow Extended Casing Silencers
Elbow Extended Casing Medium Velocity


PRICE Absorptive Elbow Silencers are designed with larger baffles that extend past the standard casing, and target low frequency noise. Similar to the ERM, the extended model attenuates undesirable noise in short runs of ductwork, with the additional benefit of improved mid frequency insertion loss that is provided by the 90ยบ bend. The smooth radius of the internal geometry of these silencers allows low to medium velocity air to flow through with minimal system pressure drop. Our available standard sizes offer excellent flexibility to ductwork designs, and because we do not limit our cataloged silencer offering to certain sizes, we have the ability to build each silencer to suit the ductwork and, in turn, the application.

  • Larger baffles that target difficult low frequency duct noise.
  • Improved mid frequency insertion loss.
  • Optimized inlet radius to minimize turbulent flow and reduce pressure drop.
  • Engineered internal geometries that maximize static regain.
  • Highest quality welded construction with mechanical fasteners used only where absolutely necessary. Screws are never used.
  • 2 in. slip connection on both ends.
Silencer Bank
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