Parallel Volume Damper Low Leak 3000PLL-14X14 past 12 months Square or rectangular ceiling radiation

Square or rectangular ceiling radiation curtain-type damper for horizontal mounting

Standard Features * Field installable butterfly damper * Available in sizes 6

3/16” crossbars

Product sizes available to fit spiral pipe diameters 8” – 48

Divided 2-way multi-louver and combination shut-off

Parallel Volume Damper Low Leak 3000PLL-14X14 past 12 months Square or rectangular ceiling radiationh3. 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