Model EOD-637

Extruded Aluminum Louver
6" Deep - 37-1/2 Degree Operable Drainable Blade

The EOD-637 louver features operable blades that allow positive shutoff protection of air intake and exhaust openings. The EOD-637 is available in a wide array of anodized and painted finishes including custom color matching. These units are also available with a variety of electric and pneumatic actuators.

Standard Construction

Material: Mill finish 6063-T5 extruded aluminum.
Frames: 6" deep x 0.081" thick (152 x 2) channel.
Blades: 37-1/2^o x 0.081" (2) thick operable drainable style.
Screen: 1/2" x 0.063" (12.7 x 1.6) expanded and flattened aluminum.
Axles: 1/2" (13) diameter plated steel hex.
Linkage: Concealed in frame.
Bearings: Synthetic.
Low Leakage Seals: PVC blade edge and flexible metal jamb.
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: 8.6 ft² (0.80 m²)

Performance @ Beginning Point of Water Penetration
Free Area Velocity: 1136 fpm (5.77 m/s)
Air Volume Delivered: 9801 cfm (4.63 m³/s)
Pressure Loss: 0.15 in. wg. (37 Pa)

Velocity @ 0.15 in. wg. Pressure Loss: 1144 fpm (5.81 m/s)
Design Load: 30 psf