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Pottorff > Louvers > Louvers > Hurricane Rated > ECV-345-MD

Model ECV-345-MD

Extruded Aluminum Louver
3" Deep - 45 Degree Vertical Blade

The ECV-345-MD louver is engineered and tested to withstand extreme loads, debris impact, and cyclic fatigue associated with the severe weather effects of hurricanes (Miami-Dade County approval #21-1122.04). The design uses closely-spaced blades and a frame with built-in gutter and downspouts to achieve maximum water infiltration resistance for minimal louver depth. The ECV-345-MD is AMCA 540 and 550 listed, making it ideally suited for use in hurricane-prone and windborne debris regions as per the International Building Code.

Standard Construction

Material: Mill finish 6063-T5 extruded aluminum.

Frames: 3" deep x 0.075" thick (84 x 1.9) channel.

Blades: 45o x 0.063" (1.6) thick vertical chevron style.

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

Mullion: Visible.

Sill Flashing: Closed End

Minimum Size: 12" x 12" (305 x 305)

Maximum Size: 
Single Section:
 60" x 96" (1524 x 2439)
Multiple Section: Unlimited width x 96" (2438)

Shipping Weight: 6 lbs/ft2 (26 kg/m2)

 

Ratings

Free Area: 7.5 ft2 (0.70 m2)

 

Performance @ Beginning Point of Water Penetration

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

Air Volume Delivered: 9375 cfm (4.42 m3/s)

Pressure Loss: 0.19 in. wg. (47 Pa)

 

Velocity @ 0.15 in. wg. Pressure Loss: 1106 fpm (5.62 m/s)

Design Load: 100 psf 

AMCA 540 and 550 Listed
AMCA Certified for Water Penetration, Air Performance and Wind-Driven Rain
Miami-Dade County Approval: NOA No. 21-1122.04
Florida Building Code Approval (2020 FBC): No. FL32625.1

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