3 Cone T-Bar Diffuser HVD-9 Residential Registers & Grilles Square collar designed for a

Square collar designed for a 20” × 20”

PERFORMANCE DATA 600TFG Series Engineering/Performance Data

T-Bar Modular Core Diffuser

T-Bar Fixed Core Step Down Diffuser

Standard Features * Single plaque ceiling diffuser * 360 air diffusion * Hinged-down core for easy duct access * No Labor Collar * Seismic support hangers * Available sizes: 6"-10"

3 Cone T-Bar Diffuser HVD-9 Residential Registers & Grilles Square collar designed for aStandard 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