Pay in 4 interest-free payments of $160.88 Learn more
Ships within 48 hours · Estimated delivery Sep 6 - Sep 11
floors and partitions with fire resistance ratings of 2 hours or less (for ceiling application
12" and 14") * HVD OR - factory installed opposed radial damper (sizes 6"-14") * HVD FR - U
Hinged removable extruded aluminum face frame with signature line marks
Spiral pipe diameter must be 4” larger than Height of the duct opening
For damper free area chart B click here * 2565 - Round fire door for vertical mount only
Parallel Blade Volume Damper 3000P-50X20 Accessories floors and partitions with fireh3. Standard Features * 16 gauge galvanized channel frame * Parallel blades are cee stiffened 16 gauge galvanized for strength and stability * Blades pivot on non metallic celcon bushings * 1 2" square zinc plated steel pivot pins * 1 2" square zinc plated steel adjustable operating shaft extending up to 4" beyond the air control frame * Single blades on dampers with a height of 12" or less * Mill finish h3. Options * 3000 PLL Low Leak Air Control
US$ 52.00
US$ 161.50
US$ 52.00
US$ 23.00
US$ 52.00
US$ 50.00
US$ 52.00
US$ 52.00
US$ 50.00
