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Model EY-245
Extruded Aluminum Louver
2" Deep - 45 Degree Inverted Y-Blade
The EY-245 extruded aluminum louver is designed for intake and exhaust application where protection against water infiltration is not critical. The EY-245 is well suited for special shape applications and is available with hidden mullions for a continuous blade appearance of multiple section assemblies. The EY-245 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: 2" deep x 0.060" thick (51 x 1.5) channel.
Blades: 45o x 0.060" (1.5) inverted Y style.
Screen: 1/2" x 0.063" (12.7 x 1.6) expanded and flattened aluminum.
Mullion: Visible.
Minimum Size: 4.5" x 4.5" (114 x 114)
Maximum Size: Single Section: 60" x 120" (1524 x 3048)
120" x 60" (3048 x 1524)
Multiple Section: Unlimited
Ratings
Free Area: 9.0 ft2 (0.83 m2)
Performance @ Beginning Point of Water Penetration
Free Area Velocity: 289 fpm (1.47 m/s)
Air Volume Delivered: 2593 cfm (1.22 m3/s)
Pressure Loss: 0.04 in. wg. (10 Pa)
Design Load: 20 psf