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Ships within 48 hours · Estimated delivery Aug 28 - Sep 2
Standard Features * Steel galvaneal construction * For evaporative coolers or central blower systems * Modern step-down design * 4-way air diffusion * Countersunk mounting holes for flush appearance with color matching Phillips posi-drive screws * One-piece removable slide damper for off season closure * Soft White
Installation Instructions * UL approved installation instructions
102 P - two way
Installation Ring only
inner dimension and outer dimension sizes available * Tamper proof screws * Standard Color
Parallel Volume Damper Low Leak 3000PLL-60X22 past 12 months Standard Features * Steel galvanealh3. 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
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