Parallel Blade Volume Damper 3000P-54X16 past 12 months 2x4 T-Bar (20" x 44"

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

060 T6 extruded aluminum construction * Bar grille designed to conceal filter * Hand operated lever for easy filter access * Concealed mounting holes * Filter door hinges parallel to longest side * Filter retainers * Removable face for easy cleaning * For 1" filter (not included) * Soft White Options * 915 2 FG - 2" filter spacing (filter not included) * 915 TFG - T-Bar mount * Standard Color

Standard Features Double deflection surface mount grille with adjustable airfoil blades Front blades parallel to longest dimension

Options 14 GA 304 SS Construction

Standard Features * Extruded aluminum (

Parallel Blade Volume Damper 3000P-54X16 past 12 months 2x4 T-Bar (20" x 44"h3. Standard Features * 16 gauge galvanized channel frame * Parallel blades are cee stiffened 16 gauge galvanized for strength and stability * Blades pivot on non metallic celcon bushings * 1 2" square zinc plated steel pivot pins * 1 2" square zinc plated steel adjustable operating shaft extending up to 4" beyond the air control frame * Single blades on dampers with a height of 12" or less * Mill finish h3. Options * 3000 PLL Low Leak Air Control