Floor Register 1550-10X30 Finish:White accepts 6"-16" collar (collar by

accepts 6"-16" collar (collar by others)

Lever operated multi-shutter damper

Galvanized Finish

PERFORMANCE DATA 845 Series Engineering/Performance Data

AA-HVL Series Engineering/Performance Data

Floor Register 1550-10X30 Finish:White accepts 6"-16" collar (collar byStandard 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