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14" and 16" * Soft White Options * 825 MA - modular core fixed blade diffuser with field adjustable air patterns * Field installable Bowtie Damper (BD) (sizes 6-14") * 825 OR - factory installed opposed radial damper (sizes 6"-14") * 825 FR - U
Designer Color or Plated Metal Finish available on this product
Field installable bowtie damper with round ring
Designed for protection of ceiling openings in fire rated floor/ceiling assemblies with fire resistance ratings of 3 hours or less
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
High-Velocity Multi-Louver Flush Diffuser 450-20X20 Commercial 14" and 16" * SoftStandard Features All steel galvaneal construction For evaporative cooling or high velocity exhaust applications Divided 2 way multi louver and combination shut off Countersunk mounting holes for flush appearance with color matching Phillips Pozidriv screws Rust resistant pre coat with durable powder finish Soft White SUBMITTAL 450 Series Submittal PERFORMANCE DATA 450 Series Engineering Performance Data
