DD-635 HI-D

DD-635 Double Drainable

DESCRIPTION

6″High Performance Double Drainable; extruded aluminum construction; frame with channel profile; corner joints mitered and mechanically fastened, with continuous recessed caulking channel each side; intermediate mullions matching frame; gutters; rated for air performance and water penetration ,maintained effectiveness rate tested in accordance with AMCA 500-L.

WATER PENETRATION PERFORMANCE

  • Free Area Velocity at Beginning Point of Water Penetration: 896 fpm (4.55 m/s) *
  • Air Volume Flow Rate at Beginning Point of Water Penetration — 48in x 48in unit: 7,194 cfm (3.4 m3/s)
  • Pressure Drop at Beginning Point of Water Penetration: 0.135 in. H2O (34 Pa)

AIRFLOW PERFORMANCE

  • Free Area is 50%, based on a test sample of 48in (1220mm) x 48in (1220mm)
  • Discharge loss coefficient Classification—Class 2
  • + -

    Performance Data

    Description Download
    Performance Data:
    DD-635
    PDF

  • + -

    Typical Details

    Description Downloads
    6″ Double
    Drainable
    PDF DWG RFA

  • + -

    Specifications

    Description Downloads
    Specifications for
    DD-635
    PDF DOC

SiteLock