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Ships within 48 hours · Estimated delivery Aug 11 - Aug 16
Ceramic fiber blade insulation with fiberglass cover*
Fan shaped 1/2" spaced louvers
Standard Features * For large volume air delivery * For evaporative coolers or central blower systems * Adjustable directional dampers with shut-off * Countersunk mounting holes for flush appearance with color matching Phillips posi-drive screws * Soft White
All component parts
Holds up to 1" filter (not included)
Parallel Blade Volume Damper 3000P-58X12 T-Bar Ceramic fiber blade insulation withh3. Standard Features * 16 gauge galvanized channel frame * Parallel blades are cee 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. Options * 3000 PLL Low Leak Air Control
US$ 339.75
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