LE-22

Extruded Aluminum 4" Deep, Fixed Drainable Type Blade, Withstands Design Pressures Up To +/- 150 PSF

LE-32

High-Performance Aluminum 6" Deep, Fixed Drainable Type Blade, Withstands Design Pressure Up To +/- 180 PSF

Free Area: 9.24 sq ft (0.858 sq m) = 57.8% for 48" x 48" (1.22m x 1.22m) test size

LE-32C

Extruded Aluminum, 6" Deep, Combination Adjustable and Stationary Type Blade Miami-Dade County Approved

Free Area: 8.192 sq ft (0.761 sq m) = 51.2% for 48" x 48" (1.22m x 1.22m) test size

LE-54

Extruded Aluminum 5" Deep, Fixed Drainable Sightproof Type Blade, Withstands Design Pressure Up To ±120 PSF

LE-68

Extruded Aluminum, 6" Deep, Vertical Sightproof Blades, Dade County Approved to Design Pressures up to +/- 150 PSF

Free Area: 7.58 sq ft (0.729 sq m) = 49.1% for 48" x 48" (1.22m x 1.22m) test size