On-Line Catalog : Louvers > Formed Metal Louvers > Operable Blade > SOJ-445
Model SOJ-445 galvannealed steel louver
4" deep • 45° operable J-blade
The SOJ-445 louver features operable blades that allow positive shutoff protection of air intake and exhaust openings. The SOJ- 445 is available in a wide array of painted finishes including custom color matching. These units are also available with a variety of factory mounted electric or pneumatic actuators.