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Ships within 48 hours · Estimated delivery Aug 15 - Aug 20
1/4” Wide x 1-27/32” High slots
Square collar designed for 20” × 20” duct
060 T6 extruded aluminum construction * Completely vision proof * High air capacities * Will accommodate door thickness ranging from 1 1/4" to 2 1/4" * Countersunk mounting holes for flush appearance with color matching Phillips posi-drive screws * Driftwood Tan Options * 1310 Series - stainless steel door grille * Tamper proof screws * Standard Color
Adjustable baffle controllers to direct airflow horizontally or vertically
*Note: Ceramic fiber blade insulation is not UL required on dampers with free areas less than 80 square inches
Parallel Blade Volume Damper 3000P-72X24 Specialty Products 1/4” Wide x 1-27/32” Highh3. 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$ 1400.00
US$ 3600.00
US$ 29.99
US$ 875.00
