A: Tapered Rectangular Silencer

Primary Applications:

• Standard: VAV boxes, rectangular ductwork, air handling units, generator radiator silencing, tunnel ventilation, general ventilation.
• W/ Non-fibrous Liner: Cleanroom systems, hospitals, chemical laboratories, cooling towers (DM), fume hood exhaust.

Characteristics:

• Acoustical attenuation across all eight-octave bands
• Can be stacked to make large banks
• Can be sized to match duct dimensions, eliminating the need for expensive transitions between silencer and ductwork
• Standard lengths of 36;’ 60″ 84;’ 120.”

Key Design Features:

• Solid radius nose-piece.
• Fully tapered pod.
• Uniform Expansion Angle.
• Superior Static Pressure Performance.
• Superior Static Pressure Performance.
• Acoustically Transparent Perforated Liner.
• Acoustical Grade Fibrous Media.
• 1-1/2″ Flange.