Round Spiral Silencers [image]

Acoustical Louver

IMIAC’s high performance acoustic louvers are manufactured from long life and trouble free all-metal construction that includes both airfoil and flat blade models. Designed to reduce airborne noise with low pressures drops, typical applications include:

  • Air intakes and exhausts for ventilation systems
  • Intake and exhausts for generator cooling air
  • Cooling tower noise barriers
  • Equipment barriers
  • Process makeup air intakes
  • Inlet attenuators and screens

Multiple finishes are available including galvanized steel, aluminum, stainless steel, Kynar® and powder coating in a variety of colors.

FABRICATED STEEL
4" Frame Depth 6" Frame Depth 8" Frame Depth 12" Frame Depth
AL4D-45-SP
(45° Standard Pressure)
AL6D-45-SP
(45 Standard Pressure)
AL8D-45-SP
(45 Standard Pressure)
AL12D-45-SP
(45 Standard Pressure)
  AL6D-45-LP
(45° Low Pressure)
AL8D-AF
(Airfoil Blade)
AL12D-45-LP
(45° Low Pressure)
      AL12D-AF
(Airfoil Blade)
EXTRUDED ALUMINUM
6" Frame Depth
AL6DA-40-STORM
(40 Baffled Blade)