Model EO-445-CM

Concealed Motor
4" Deep, 45° Operable J-Blade

The EO-445-CM louver features operable blades that allow positive shutoff protection of air intake and exhaust openings. The EO-445CM closely reflects the available options and performance of the EO-445, with the added benefit of a spring return actuator concealed within the louver sill. The EO-445-CM is available in a wide array of anodized and painted finishes including custom color matching.

Standard Construction

Material: Mill finish 6063-T5 extruded aluminum.
Frame: 4" deep × 0.081" thick (102 × 2) channel.
Blades: 45° × 0.081" (2) thick operable J-style.
Screen: 1/2" × 0.063" (12.7 × 1.6) expanded and flattened aluminum.
Axles: 1/2" (13) diameter plated steel hex.
Linkage: Concealed in frame.
Actuator: 2-Position spring return, AC universal power (24V, 120V, 240V).
Bearings: Synthetic.
Mullion: Visible.
Minimum Size: 18" × 18" (457 × 457)
Maximum Size: Single section:   60" × 96" (1524 × 2436)
                          Multiple section: Unlimited

Ratings

Design Load: 30 psf
 
Operation
At maximum size, this louver is designed to open and close at a minimum of 1,000 fpm @ 1.0 in. wg. pressure loss.
Operating Temperature Range: -20°F to +180°F (-7°C to +82°C)