Airolite louver type SCH501X is a horizontal blade, storm class louver certified by Underwriter's Laboratory under ASTM E 330, Standard Test Method for Structural Performance of Exterior Windows, Doors, Skylights, and Curtain Walls by Uniform Static Air Pressure Difference, to comply with the requirements of the Florida Building Code.

Specifications Hide all

Beginning Point of Water Penetration 1,250 fpm (6.35 m/s)
Pressure Drop at Beginning Point of Water Penetration 0.18 in. wg (0.05 kPa)
Test Standard
Percent Free Area 43% (4 ft. x 4 ft.)
Louver Depth 5” (127.0 mm)


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