Airolite louver type K6746MDE 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).

Specifications Hide all

Beginning Point of Water Penetration above 1,250 fpm (6.35 m/s)
Pressure Drop at Beginning Point of Water Penetration 0.23 in. wg (0.058kPa)
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), AMCA 550 High Velocity Rain Resistant (with factory attached VCD-40 Damper in closed position), Florida Test Protocol: TAS 201 Large Missile Impact, Florida Test Protocol: TAS 202 Uniform Static Air Pressure,
Percent Free Area 59% (4 ft. x 4 ft.)
Louver Depth 6" (152.4 mm)


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