Parallel Blade Volume Damper 3000P-60X26 Residential Registers & Grilles Holds up to a 4"

Holds up to a 4" filter (not included) with filter retention tabs (FG4)

055 T6 aluminum surface mount return air grille * 0 fixed blades parallel to longest dimension * Countersunk mounting holes for flush appearance with color matching Phillips posi-drive screws * Soft White Options * 907 O - recessed screwdriver operated opposed blade damper * No Labor Collar (square sizes only) * 900 T - T-Bar mount * 905 HD - reinforced construction * 905 IS - insect screen * 1335-1338 Series - stainless steel version * Fractional

Standard Features * Modular core ceiling diffuser * Modular core has galvaneal steel blades in

Adjustable modular cores with fixed curved blades

Countersunk mounting holes with color matching Philips posi-drive screws

Parallel Blade Volume Damper 3000P-60X26 Residential Registers & Grilles Holds up to a 4"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