Pay in 4 interest-free payments of $185.25 Learn more
Ships within 48 hours · Estimated delivery Sep 11 - Sep 16
For damper free area chart A click here * 2663 - Out-of-Airstream fire door
945 Series Engineering/Performance Data
Accessory to the 90 Series
Double deflection surface mount grille with adjustable airfoil blades
Blade lock to secure blades once the product is activated
Opposed Blade Volume Damper 3000-0BD-44X22 Specialty Products For damper free area charth3. Standard Features * Opposed blade operation for precise volume control * 16 gauge galvanized channel frame * Blades are vee stiffened 16 gauge galvanized for strength and stability * Blades pivot on non metallic celcon bushings * 1 2" square zinc plated steel pivot pins * 1 2" square zinc plated steel adjustable operating shaft extending up to 4" beyond the air control frame * Single blades on dampers with a height of 12" or less * Mill finish h3.
US$ 32.00
US$ 32.00
US$ 1349.50
US$ 23.20
US$ 1249.50
US$ 32.00
US$ 349.50
US$ 1749.50
US$ 23.20
US$ 32.00
US$ 32.00
