
ASL401

Airolite Sand Louver ASL401 is designed to protect air intake and exhaust openings in building exterior walls from wind-driven sand. The design incorporates vertical sightproof blades to separate sand from the air stream which is then channeled out at the sloped sill.

Specifications
General | |
Percent Free Area | 27% (4 ft. x 4 ft.) |
Louver Depth | 4” (101.6 mm) |
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