2 Cone T-Bar Diffuser HVL-6 Residential Registers & Grilles 055 T6 extruded aluminum frame

055 T6 extruded aluminum frame * 90% free area * Countersunk mounting holes for flush appearance with color matching Phillips posi-drive screws * Soft White Options * 600 O - opposed blade damper * No Labor Collar - Square to round (square sizes only) * 600 T - T-Bar mount * 1/2" x 1/2" x 1" Lattice or 1" x 1" x 1" Lattice * Fractional sizes

Available 6

listed Fire-Resistance Diffuser * TVB - Thermal Vapor Blanket * Square collar

425 Series Engineering/Performance Data

2 Cone T-Bar Diffuser HVL-6 Residential Registers & Grilles 055 T6 extruded aluminum frameStandard Features 3 cone steel diffuser with hinged core for easy duct access Designed for high volume air delivery Delivers supply air in a 360 air pattern 2" ADC compliant round collar with a bead for ease of installation Collar sizes available in 610, 12, 14, and 16 Rust resistant pre coat with durable powder finish Soft White Options Aluminum 3 cone T Bar diffuser with a fixed face Adjustable baffle controllers to direct airflow horizontally or