K6746MD

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).

Specifications Hide all

General
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)