Airolite louver type K6746HP is a drainable louver designed to provide high volume airflow and superior resistance to water penetration. The louver has gutters incorporated at the front edge of each blade to prevent water droplets from cascading from blade-to-blade and becoming entrained in the intake airflow.
|Beginning Point of Water Penetration||910 fmp (4.62 m/s)|
|Pressure Drop at Beginning Point of Water Penetration||0.126 in. wg (0.031kPa)|
|Test Standard||AMCA Standard 500-L Water and Air Performance|
|Percent Free Area||61.5% (4 ft. x 4 ft.)|
|Louver Depth||6" (152.4 mm)|
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