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Ships within 48 hours · Estimated delivery Oct 13 - Oct 18
All component parts
Product sizes available to fit spiral pipe diameters 8” – 48
850 Series Engineering/Performance Data
Countersunk mounting holes for flush appearance with color matching Phillips Pozidriv screws
055 T6) surface mount diffuser * Nylon bushings for easy adjustment and quiet setting of airfoil blades * Countersunk mounting holes for flush appearance with color matching Phillips posi-drive screws * Single deflection diffuser with adjustable airfoil blades * Airfoil blades are parallel to longest dimension * Allows 2-way air deflection on one plane * Soft White Options * 901 O - with recessed screwdriver operated opposed blade damper * 1331 and 1332 Series - stainless steel single deflection * Fractional
Opposed Blade Volume Damper 3000-0BD-60X30 past 12 months All component partsh3. 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.
US$ 29.95
US$ 12.00
US$ 48.50
US$ 12.00
US$ 500.00
