Pay in 4 interest-free payments of $316.13 Learn more
Ships within 48 hours · Estimated delivery Aug 11 - Aug 16
Five air patterns available
with 75% free area Options 14 GA 304 SS Construction 12 GA (
Hinged perforated face with screwdriver access to release
375 Series Engineering/Performance Data
Available blade centers at 1/2"
Volume Damper Low-Leak OBD 3000-0BDLL-56X20 Specialty Products Five air patterns availableh3. Standard Features * Opposed blade operation for precise volume control * 16 gauge galvanized channel frame * Blades are vee stiffened 16 gauge galvanized for strength and stability * Blades pivot on non metallic celcon bushings * 1 2" square zinc plated steel pivot pins * 1 2" square zinc plated steel adjustable operating shaft extending up to 4" beyond the air control frame * Single blades on dampers with a height of 12" or less * Mill finish h3.
US$ 1358.50
US$ 12290.00
