Floor Register 1550-R-12X30 Residential Registers & Grilles Field installable bowtie damper with

Field installable bowtie damper with round ring

3 hour fire resistance rating

14" and 16" * Perforated face with concealed hinges * 2x2 galvaneal steel panel with seismic support hangers * Soft White Options * Field installable Bowtie Damper (BD) (sizes 6-14") * 780 OR - factory installed opposed radial damper (sizes 6"-14") * 780 FR - U

601TFG Series Engineering/Performance Data

Concealed mounting holes with mounting screws

Floor Register 1550-R-12X30 Residential Registers & Grilles Field installable bowtie damper withStandard Features Fixed bars with 0 deflection Heavy duty steel honeycomb construction Flush core and frame provides smooth surface Free area equals more than 75% of nominal size Blades run parallel to longest dimension Recessed screwdriver operated opposed blade damper to control air volume for positive balance of system Rust resistant pre coat with durable powder finish Driftwood Tan Options Reinforced welded core and extra supports for heavy duty