Floor Register 1550-R-10X20 Accessories 2x4 T-Bar (20" x 44"

2x4 T-Bar (20" x 44" duct)

Available in even sizes 6" to 20" and 24"

904 - Double Deflection Adjustable Aluminum Blade Grille For a 14" x 12" Duct Opening (front blades parallel to shortest dimension)

115T Series Engineering/Performance Data

Lever operated multi-shutter damper

Floor Register 1550-R-10X20 Accessories 2x4 T-Bar (20" x 44"Standard 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