Ceiling Curved Blade Diffuser 202H-16X4 past 12 months 1" and 1 1/2"

1" and 1 1/2"

Designed for large volume air delivery

Nylon bushings on adj

Designed for protection of ceiling openings in fire rated floor/ceiling assemblies with fire resistance ratings of 3 hours or less

blades prevent metal on metal rattle

Ceiling Curved Blade Diffuser 202H-16X4 past 12 months 1" and 1 1/2"Standard Features * Stamped curved blades * Field adjustable for positive throws and control of face velocities * Provides uniform air distribution across ceiling or walls * Eight air patterns * All component parts, rivets, linkage and handle enclosed in valve to assure trouble free operation * Countersunk mounting holes for flush appearance with color matching Phillips posi drive screws * Steel multi shutter damper * Soft White Options * 200 O steel