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Pottorff > Louvers and Penthouses > Louvers and Penthouses > Wind-Driven Rain > ECD-545

Model ECD-545

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

The ECD-545 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-545 incorporates horizontal blades and is available in a wide array of anodized and painted finishes including custom color matching.

ECD-545 5" Deep - 45 Degree Horizontal Drainable Blade

Standard Construction

Material: Mill finish 6063-T5 extruded aluminum.

Frames: 5" deep x 0.081" thick (127 x 2) channel.

Blades: 45o x 0.063" (1.65) thick horizontal drainable style.

Screen: 1/2" x 0.063" (12.7 x 1.6) expanded and flattened aluminum.

Minimum Size: 4.5" x 5" (114 x 127)

Maximum Size:
Single Section:
60" x 120" (1524 x 3048) or 120" x 60" (3048 x 1524)
Multiple Section: Unlimited


Free Area: 7.4 ft2 (0.69 m2)


Performance @ Beginning Point of Water Penetration

Free Area Velocity: 1250 fpm (6.35 m/s)

Air Volume Delivered: 9250 cfm (4.37 m3/s)

Pressure Loss: 0.24 in. wg. (60 Pa)


Velocity @ 0.15 in. wg. Pressure Loss: 980 fpm (4.98 m/s)

Design Load: 30 psf

AMCA Certified for Water Penetration, Air Performance and Wind-Driven Rain

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