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Countersunk mounting holes for flush appearance
Aluminum 3 cone T-Bar diffuser with a fixed face
904 - Double Deflection Adjustable Aluminum Blade Grille For a 36" x 24" Duct Opening (front blades parallel to shortest dimension)
Options * 3000 PLL - Low Leak Air Control Damper
Square to round 2" collar with roll formed retention bead - available in square sizes only
Parallel Volume Damper Low Leak 3000PLL-72X70 T-Bar Countersunk mounting holes for flushh3. 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
US$ 55.99
US$ 12400.00
US$ 9650.00
US$ 65.99
US$ 169.99
