Operable Louver - 4" Deep - 45 Degree Operable J-Blade - Extruded Aluminum - EOJ-445

Standard Construction

Material: Mill finish 6063-T5 extruded aluminum.

Frames: 4" deep x 0.081" thick (102 x 2) channel.

Blades: 45^o x 0.081" (2) thick operable 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 2436) with low leakage seals.
60" x 96" (1524 x 2436) without low leakage seals.
Multiple Section: Unlimited

Ratings

Free Area: 7.9 ft² (0.73 m²)

Performance @ Beginning Point of Water Penetration

Free Area Velocity: 683 fpm (3.47 m/s)

Air Volume Delivered: 5396 cfm (2.55 m³/s)

Pressure Loss: 0.10 in. wg. (25 Pa)

Velocity @ 0.15 in. wg. Pressure Loss: 910 fpm (4.62 m/s)

Design Load: 30 psf