Floor Register 1550-R-20X28 Residential Registers & Grilles One piece curved frame with

One piece curved frame with gasket fits flush to spiral pipe

Building materials rated 3 hours or less

Divided 2-way multi-louver and combination shut-off

Available 6

Standard Features * Steel honeycomb construction * Flush core and frame provides smooth surface * Free area equals more than 75% of nominal size * Driftwood Tan Options * Mounting holes for sidewall and ceiling application * 1600R - reinforced welded core and extra supports for heavy duty application * Standard Color

Floor Register 1550-R-20X28 Residential Registers & Grilles One piece curved frame 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