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Ships within 48 hours · Estimated delivery Sep 9 - Sep 14
Install with louvers in up or down position for best duct concealment
103 P - three way
Zinc plated steel closure spring
For damper free area chart B click here * 2665 - Round fire door for vertical mount only
Standard Features * Individually adjustable curved blade T-Bar lay in diffuser with concealed hinges * Hinged perforated face * Spring push release for easy access to adjust curved blades * 2x2 galvaneal steel panel with seismic support hangers * Round No Labor Collar sizes: 6-10"
Parallel Volume Damper Low Leak 3000PLL-52X18 Residential Registers & Grilles Install with louvers in uph3. 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$ 1150.00
US$ 2100.00
US$ 175.00
US$ 2700.00
US$ 100.00
US$ 20.00
US$ 162.50
