AC-1220V

DESCRIPTION

12″ deep fixed chevron blade with woven glass fiber acoustic infill  ;in extruded aluminum construction; frame with channel profile and mechanically fastened, with continuous recessed caulking channel each side; tested to ASTM E90-04; STC-20 and OITC-13.

AIRFLOW PERFORMANCE

  • Free Area is 54% based on a test sample of 48in (1219mm) x 48in (1219mm)
  • Free Area is 56% based on a louver size of 48in (1219mm) x 96in (2438mm)
  • Free Area Velocity at Beginning Point of Water Penetration: 727.5 fpm (3.70 m/s)
  • Intake pressure drop @ 1,000 fpm free area velocity—0.10 in. wg (25 Pa)
  • Air Volume Flow Rate at Beginning Point of Water Penetration: 6,079 cfm (2.87 m3/s)

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    Performance Data

    Description Download
    Performance Data:
    AC-1220V Chevron Blade
    PDF

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    Typical Details

    Description Downloads
    12″ Deep Chevron
    Blade
    PDF DWG RFA

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    Specifications

    Description Downloads
    Specifications for
    AC-1230V Chevron Blade
    PDF DOC

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