Model ECD-545-MD

Extruded Aluminum Louver
5" Deep - 45 Degree Horizontal Blade

The ECD-545-MD 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 #23-1215.18). When combined with the optional factory-attached CD-51 damper in the closed position, the ECD-545-MD also protects against high-velocity wind-driven rain per AMCA 550 and TAS 100A. 

Standard Construction

Material: Mill finish 6063-T5 extruded aluminum.

Frames: 5" deep x 0.125" thick (127 x 3) channel.

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

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

Mullion: Visible.

Minimum Size:
6" x 6" (152 x 152)
12" x 14" (305 x 356) with CD-51 option

Maximum Size: 
Single Section: 60" x 144" (1524 x 3658)
Multiple Section: Unlimited width x 144" (3658) or 60" (1524) x unlimited height

Ratings

Free Area: 6.7 ft² (0.62 m²)

Performance @ Beginning Point of Water Penetration

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

Air Volume Delivered: 8388 cfm (3.96 m³/s)

Pressure Loss: 0.21 in. wg. (52 Pa)

Velocity @ 0.15 in. wg. Pressure Loss: 1057 fpm (5.37 m/s)

Design Load: 150 psf

AMCA 540 and 550 Listed
AMCA Certified for Water Penetration, Air Performance and Wind-Driven Rain
Miami Dade County Approved: NOA No. 23-1215.18
Florida Building Code Approved (2020-FBC): No. FL17876.1