Airolite louver type K6746MD is a drainable louver that is Florida Building Code approved for use in the High Velocity Hurricane Zone and Miami-Dade approved for installations where the enclosed space is designed to drain or otherwise accommodate water penetration (wet rooms).
|Beginning Point of Water Penetration||1,250 fpm (6.35 m/s)|
|Pressure Drop at Beginning Point of Water Penetration||0.20 in. wg (0.05kPa)|
|Test Standard||AMCA Standard 500-L Water Penetration and Air Performance, AMCA 540 Test Method for Louvers Impacted by Wind Borne Debris (Basic Protection, Missile Level D and Enhanced Protection, Missile Level E with 0.125 in. frame and blade material thickness)|
|Percent Free Area||59% (4 ft. x 4 ft.)|
|Louver Depth||6” (152.4 mm)|
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