Extruded Aluminum Louver
4" Deep - 35 Degree Drainable Blade
The EFD-435 drainable blade louver is designed to prevent water penetration in non-wind driven rain applications by collecting water in frame and blade gutters and channeling it into downspouts and away from airflow paths. The EFD-435 is available in a wide array of anodized and painted finishes including custom color matching.
Material: Mill finish 6063-T5 extruded aluminum.
Frames: 4" deep x 0.081" thick (102 x 2) channel.
Blades: 35o x 0.081" (2) thick drainable style.
Screen: 1/2" x 0.063" (12.7 x 1.6) expanded and flattened aluminum.
Mullion: Visible.
Minimum Size: 4.5" x 6.5" (114 x 165)
Maximum Size:
Single Section: 60" x 120" (1524 x 3048) or 120" x 60" (3048 x 1524)
Multiple Section: Unlimited
Free Area: 9.3 ft2 (0.86 m2)
Performance @ Beginning Point of Water Penetration
Free Area Velocity: 966 fpm (4.91 m/s)
Air Volume Delivered: 8984 cfm (4.24 m3/s)
Pressure Loss: 0.12 in. wg. (30 Pa)
Velocity @ 0.15 in. wg. Pressure Loss: 1077 fpm (5.47 m/s)
Design Load: 30 psf
AMCA Certified for Water Penetration and Air Performance
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