SV-445

Model SV-445

Galvannealed Steel Louver
4" Deep - 45 Degree Chevron Blade

The SV-445 formed steel louver is designed for intake and exhaust application where protection against water infiltration is not critical. The SV-445 is available in a wide array of painted finishes including custom color matching.


Standard Construction

Material: Galvannealed steel.
Frames: 4" deep x 20 ga. thick (102 x 1) channel.
Blades: 45o x 20 ga. (1) thick chevron 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 305)
Maximum SizeSingle Section: 48" x 96" (1219 x 2438)
                           Multiple Section: Unlimited


Ratings

Free Area: 6.1 ft2 (0.56 m2)

Performance @ Beginning Point of Water Penetration
Free Area Velocity: 600 fpm (3.05 m/s)
Air Volume Delivered: 3648 cfm (1.72 m3/s)
Pressure Loss: 0.25 in. wg. (62 Pa)

Design Load: 30 psf