Acoustical Louver
8" Deep - 35 Degree Insulated J-Blade
The SAJ-835 acoustical louver incorporates a J-blade and is designed for intake and exhaust applications where maximum noise reduction is required. The SAJ-835 is available in a wide array of finishes including custom color matching.
Material: Galvanized steel.
Frames: 8" deep x 0.081" thick (203 x 2) channel.
Blades: 35o x 22 ga. (0.85) thick J-style with a 26 ga. (0.55) thick perforated backing packed with noncombustible insulating material.
Screen: 1/2" x 0.063" (12.7 x 1.6) expanded and flattened aluminum.
Mullion: Visible.
Minimum Size: 12" x 18" (305 x 457)
Maximum Size:
Single Section: 48" x 96" (1219 x 2438)
Multiple Section: Unlimited
Free Area: 5.3 ft2 (0.49 m2)
Performance @ Beginning Point of Water Penetration
Free Area Velocity: 808 fpm (4.11 m/s)
Air Volume Delivered: 4293 cfm (2.03 m3/s)
Pressure Loss: 0.07 in. wg. (17 Pa)
Velocity @ 0.15 in. wg. Pressure Loss: 1250 fpm (6.35 m/s)
Design Load: 30 psf
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