Pay in 4 interest-free payments of $11.26 Learn more
Ships within 48 hours · Estimated delivery Aug 20 - Aug 25
450 Series Engineering/Performance Data
*Note: Ceramic fiber blade insulation is not UL required on dampers with free areas less than 80 square inches
Nylon bushings on adj
Submittals and Performance Data
Ceiling Curved Blade Diffuser 201V0-14X4 Step Down Ceiling Diffuser 450 Series Engineering/Performance DataStandard 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
