Pay in 4 interest-free payments of $571.76 Learn more
Ships within 48 hours · Estimated delivery Aug 15 - Aug 20
Five air patterns available
Designed for ceiling or sidewall applications
165° replaceable fusible link (#50)
Interlocking steel roll-formed blades
Maximum single section size 24"x24"
Opposed Blade Volume Damper 3000-0BD-68X52 past 12 months 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.
