Hurricane Louvers - ESD-635X

Model ESD-635X is a Florida Product Approved stationary drainable blade extruded aluminum louver designed to protect air intake and exhaust openings in exterior walls. The ESD-635X is AMCA 540 Listed for Wind-Borne Debris when selected as such and is approved for use in Florida’s High Velocity Hurricane Zone. 6-inch depth 59% free area (4 ft. x 4 ft.) 1,250 fpm free area velocity at the beginning point of water penetration