Model ECD-745

Extruded Aluminum Louver
7" Deep - 45 Degree Horizontal Drainable Blade

The ECD-745 offers exceptional protection against wind-driven rain under the most severe conditions and is ideally suited for high wind areas or applications that are sensitive to wind-driven rain penetration. The ECD-745 incorporates horizontal blades and is available in a wide array of anodized and painted finishes including custom color matching.

Standard Construction

Material: Mill finish 6063-T5 extruded aluminum.
Frames: 7" deep x 0.081" thick (178 x 2) channel.
Blades: 45^o x 0.081" (1.5) thick horizontal 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)
​                                                    120" x 60" (3048 x 1524)
                           Multiple Section: Unlimited

Ratings

Free Area: 8.1 ft² (0.75 m²)

Performance @ Beginning Point of Water Penetration
Free Area Velocity: 1218 fpm (5.19 m/s)
Air Volume Delivered: 9866 cfm (4.66 m³/s)
Pressure Loss: 0.57 in. wg. (141 Pa)

Velocity @ 0.15 in. wg. Pressure Loss: 1631 fpm (3.21 m/s)
Design Load: 30 psf