Drainable
LE-21
Extruded Aluminum, 4" Deep, Fixed Drainable Type Blade
Free Area: 8.01 sq ft (0.744 sq m) = 50.1% for 48" x 48" (1.22m x 1.22m) test size
LE-22
Extruded Aluminum 4" Deep, Fixed Drainable Type Blade, Withstands Design Pressures Up To +/- 150 PSF
LE-23
Extruded Aluminum, 4" Deep, Fixed Drainable Type Blade
Free Area: 8.9 sq ft (0.827 sq m) = 55.6% for 48" x 48" (1.22m x 1.22m) test size
LE-24
Extruded Aluminum, 4" Deep, Fixed Dual Drainable Type Blade
Free Area: 8.11 sq ft (0.753 sq m) = 50.7% for 48" x 48" (1.22m x 1.22m) test size
LE-31
Extruded Aluminum, 6" Deep, Fixed Drainable Type Blade
Free Area: 9.24 sq ft (0.858 sq m) = 57.8% for 48" x 48" (1.22m x 1.22m) test size
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-33
Extruded Aluminum, 6" Deep, Fixed Drainable Type Blade
Free Area: 8.00 sq ft (0.743 sq m)=50% for 48" x 48" (1.22m x 1.22m) test size
LE-34
Extruded Aluminum, 6" Deep, Fixed Dual Drainable Type Blade
Free Area: 7.71 sq ft (0.716 sq m) = 48.2% for 48" x 48" (1.22m x 1.22m) test size
LE-58
Extruded Aluminum, 2" Deep, Fixed Drainable Blade
Free Area: 7.77 sq ft (0.722 sq m) = 48.6% for 48" x 48" (1.22m x 1.22m) test size