Pay in 4 interest-free payments of $381.13 Learn more
Ships within 48 hours · Estimated delivery Aug 18 - Aug 23
53% free area * 1306: 3/4" lattice opening
2x4 * Soft White
Options * Sleeve variations * Fractional and odd sizes available h3
SUBMITTALS 907 Series Submittal
One-piece removable slide damper for off-season closure
Opposed Blade Volume Damper 3000-0BD-68X28 Specialty Products 53% free area * 1306:h3. 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.
