Welded Reinforced Heavy Duty Floor Grille 1600-R-6X22 T-Bar 055 T6 extruded aluminum frame

055 T6 extruded aluminum frame * 90% free area * Countersunk mounting holes for flush appearance with color matching Phillips posi-drive screws * Soft White Options * 600 O - opposed blade damper * No Labor Collar - Square to round (square sizes only) * 600 T - T-Bar mount * 1/2" x 1/2" x 1" Lattice or 1" x 1" x 1" Lattice * Fractional sizes

Square collar designed for a 20” × 20”

165° replaceable fusible link

Adjustable modular cores with fixed curved blades

Welded Reinforced Heavy Duty Floor Grille 1600-R-6X22 T-Bar 055 T6 extruded aluminum frameStandard 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