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Pottorff > Louvers and Penthouses > Louvers and Architectural > Wind-Driven Rain > ECV-645

Model ECV-645

Extruded Aluminum Louver
6" Deep - Vertical Blade

The ECV-645 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 ECV-645 incorporates vertical blades and is available in a wide array of anodized and painted finishes including custom color matching.

ECV-645 6" Deep - Vertical Blade

Standard Construction

Material: Mill finish 6063-T5 extruded aluminum.

Frames: 6" deep x 0.081" thick (152 x 2) channel.

Blades: 45o x 0.081" (2) thick vertical style.

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

Mullion: Visible.

Minimum Size: 12" x 12" (305 x 303)

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 (0.68 m2)


Performance @ Beginning Point of Water Penetration

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

Air Volume Delivered: 9250 cfm (4.4 m3/s)

Pressure Loss: 0.15 in. wg. (37 Pa)


Velocity @ 0.15 in. wg. Pressure Loss: 1270 fpm (6.4 m/s)

Design Load: 30 psf

AMCA 540 and 550 Listed
AMCA Certification for Water Penetration, Air Performance and Wind-Driven Rain

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