Pay in 4 interest-free payments of $122.88 Learn more
Ships within 48 hours · Estimated delivery Oct 5 - Oct 10
904 - Double Deflection Adjustable Aluminum Blade Grille For a 18" x 4" Duct Opening (front blades parallel to shortest dimension)
904 - Double Deflection Adjustable Aluminum Blade Grille For a 22" x 18" Duct Opening (front blades parallel to shortest dimension)
2" ADC compliant round collar with bead for ease of installation
Lever operated Opposed Blade Damper
Designer Color or Other Finish available on this product
Opposed Blade Volume Damper 3000-0BD-28X26 Commercial 904 - Double Deflection Adjustableh3. Standard Features * Opposed blade operation for precise volume control * 16 gauge galvanized channel frame * Blades are vee stiffened 16 gauge galvanized for strength and stability * Blades pivot on non metallic celcon bushings * 1 2" square zinc plated steel pivot pins * 1 2" square zinc plated steel adjustable operating shaft extending up to 4" beyond the air control frame * Single blades on dampers with a height of 12" or less * Mill finish h3.
US$ 57.99
US$ 70.00
US$ 59.98
US$ 40.00
US$ 35.00
US$ 79.98
US$ 130.00
US$ 150.00
US$ 168.00
US$ 78.00
US$ 168.00
US$ 155.00
