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 Florida Test Protocol: TAS 201 Large Missile Impact, Florida Test Protocol: TAS 202 Uniform Static Air Pressure, Florida Test Protocol: TAS 203 Cyclic Wind Loading
Percent Free Area 43% (4 ft. x 4 ft.)
Louver Depth 5” (127.0 mm)


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