A fabric sound attenuator for fabric ductwork systems, the dBSilencer is capable of quieting AHU and VAV box operational and airflow noise in the 500 to 2,000-Hz bands by 28-35dB.
Includes 5-year warranty and NFPA 90 approval for flame and smoke development. Available in diameters from 12 to 36 inches in 2-inch increments as well as standard and custom colors.
