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Ships within 48 hours · Estimated delivery Sep 27 - Oct 2
with color matching Phillips posi-drive screws * All component parts
Opposed Blade Damper standard on 4" widths
Standard Features * Heavy duty 16 gauge steel construction * Blades run parallel to longest dimension given * Gym Grade - includes welded core and extra supports for heavy duty application * Mounting holes for sidewall and ceiling application * Soft White Options * No mounting holes * For opposed blade damper
Square or rectangular ceiling radiation curtain-type damper for horizontal mounting
Parallel Blade Volume Damper 3000P-54X52 Specialty Products with color matching Phillips posi-driveh3. 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
