Airolite louver type SCC550 is a storm class combination louver designed and rated to provide high volume airflow and the greatest level of protection against water penetration and debris impact. The design features a horizontal exterior module for bold sightlines along with a vertical interior module for unsurpassed weather protection.  The SCC550 is AMCA 540 Listed for wind-borne debris impact and AMCA 550 Listed for High Velocity Wind Driven Rain.

Specifications Hide all

Beginning Point of Water Penetration 1,083 fpm (5.50 m/s)
Pressure Drop at Beginning Point of Water Penetration 0.44 in. wg (0.109kPa)
Test Standard AMCA 500-L Water Penetration, Air Performance and Wind Driven Rain, AMCA 540 Test Method for Louvers Impacted by Wind Borne Debris (Basic Protection, Missile D and Enhanced, Protection, Missile E), AMCA 550 High Velocity Wind Driven Rain
Percent Free Area 50% (4 ft. x 4 ft.)
Louver Depth 5.5 in (139.7 mm)


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