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Ships within 48 hours · Estimated delivery Aug 26 - Aug 31
*Note: Ceramic fiber blade insulation is not UL required on dampers with free areas less than 80 square inches
Hinged removable door with hinges parallel to the longest dimension
Airfoil blades individually adjustable on 3/4" centers
round collar only) * 830 OR - factory installed opposed radial damper (sizes 6"-14") * 830 FR - U
450 Series Engineering/Performance Data
3 Cone T-Bar Diffuser HVD-14 T-Bar *Note: Ceramic fiber blade insulationStandard Features * Cones are one piece stamped construction providing a clean, smooth style * 360 air diffusion * Excellent for variable air volume applications * Hinged down core for easy access * No Labor Collar * Seismic support hangers * Available sizes: 6" 10", 12", 14" and 16" * Soft White Options * Field installable Bowtie Damper (BD) * FTD Fixed T Bar Diffuser (6", 8", 10", 12" and 14") * HVD OR factory installed opposed radial damper (sizes
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