Pay in 4 interest-free payments of $256.01 Learn more
Ships within 48 hours · Estimated delivery Nov 15 - Nov 20
Louvers will be Parallel to the First Dimension
Uniform 360 degree discharge pattern
Submittal Drawing
Available in 4" through 29" round
Install with louvers in up or down position for best duct concealment
Parallel Volume Damper Low Leak 3000PLL-56X22 past 12 months Louvers will be Parallel toh3. 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
