Welded Reinforced Heavy Duty Floor Grille 1600-R-18X34 Finish:Designer Color - Aluminum Paint with color matching Phillips Pozidriv

with color matching Phillips Pozidriv screws

Recessed screwdriver operated Opposed Blade Damper

Install with louvers in up or down position for best duct concealment

Designed for protection of ceiling openings in fire rated floor/ceiling assemblies with fire resistance ratings of 3 hours or less

For evaporative coolers or central blower systems

Welded Reinforced Heavy Duty Floor Grille 1600-R-18X34 Finish:Designer Color - Aluminum Paint with color matching Phillips PozidrivStandard 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, Designer Color, Plated Metal or Wood Finish available on this product