Airolite louver type K6746X is a 6-inch (152.4 mm) deep, drainable louver that is Florida Building Code approved for use in the Wind-Borne Debris Zone and the High Velocity Hurricane Zone (HVHZ). Drainable louvers incorporate gutters in the front edge of each blade and jamb frame to prevent water droplets from cascading from blade to blade and from becoming entrained in the intake airflow.

Specifications Hide all

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 Florida Test Protocol: TAS 203 Cyclic Wind Loading
Percent Free Area 59% (4 ft. x 4 ft.)
Louver Depth 6” (152.4 mm)


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