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Pottorff > Louvers and Penthouses > Louvers and Penthouses > Formed Metal > SBE-245

Model SBE-245

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

The SBE-245 combination blade louver features stationary louver blades and an inegral gravity operated backdraft damper to protect exhaust air openings in exterior walls. The SBE-245 is available in a wide array of painted finishes including custom color matching.

 

SBE-245 2" Deep - 45 Degree J-Blade BD-Exhaust

Standard Construction

Material: Galvannealed.

Frames: 2" deep x 20 ga. thick (51 x 1) channel.

Blades: 45o x 20 ga. (1) thick J style BD-exhaust.

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:
36" x 96" (914 x 2438)
Multiple Section: Unlimited

 

Ratings

Free Area: 6.6 ft2 (0.61 m2)

 

Performance @ Beginning Point of Water Penetration

Free Area Velocity: 383 fpm (1.95 m/s)

Air Volume Delivered: 2528 cfm (1.19 m3/s)

Pressure Loss: 0.08 in. wg. (20 Pa)

 

Design Load: 30 psf

 

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