3 Cone T-Bar Diffuser HVD-BD-16 Step Down Ceiling Diffuser 22 gauge butterfly style galvanized

22 gauge butterfly style galvanized steel blades

Standard Features * Galvaneal steel face designed for high air volume delivery * 360 air diffusion * No Labor Collar * Seismic support hangers * Available sizes: 6"

Standard Features * 1/2" spaced vision-proof dual angular louvers for strength and maximum free area * Margin edges are 7/8" projection for baseboard installation * Soft White with color matching screws Options * 1133 - 1/3" spaced dual angular louvers * 1175 - added mullion stiffeners for greater strength * Standard Color

Zinc plated steel closure spring

Hand operated lever for easy filter access

3 Cone T-Bar Diffuser HVD-BD-16 Step Down Ceiling Diffuser 22 gauge butterfly style galvanizedStandard 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