Model SJ-245

Galvannealed Steel Louver
2" Deep - 45 Degree J-Blade

The SJ-245 formed steel louver is designed for intake and exhaust application where protection against water infiltration is not critical. The SJ-245 is available in a wide array of painted finishes including custom color matching.

Standard Construction

Material: Galvannealed steel.
Frames: 2" deep x 20 ga. thick (51 x 1) channel.
Blades: 45^o x 20 ga. (1) thick J 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 Size: Single Section: 48" x 96" (1219 x 2438)
                           Multiple Section: Unlimited

 

Ratings

Free Area: 6.7 ft² (0.62 m²)

Performance @ Beginning Point of Water Penetration
Free Area Velocity: 603 fpm (3.07 m/s)
Air Volume Delivered: 4040 cfm (1.90 m³/s)
Pressure Loss: 0.06 in. wg. (15 Pa)

Design Load: 30 psf