Pay in 4 interest-free payments of $356.88 Learn more
Ships within 48 hours · Estimated delivery Aug 16 - Aug 21
SD52 - Transition Box Spiral Pipe Grille (Single Deflection)
Free area equals more than 75% of nominal size
Concealed mounting holes
060 T6 extruded aluminum construction * Completely vision proof * High air capacities * Will accommodate door thickness ranging from 1 1/4" to 2 1/4" * Countersunk mounting holes for flush appearance with color matching Phillips posi-drive screws * Driftwood Tan Options * 1310 Series - stainless steel door grille * Tamper proof screws * Standard Color
Available 4" thru 40" round
Volume Damper Low-Leak OBD 3000-0BDLL-42X40 Residential Registers & Grilles SD52 - Transition Box Spiralh3. Standard Features * Opposed blade operation for precise volume control * 16 gauge galvanized channel frame * Blades are vee stiffened 16 gauge galvanized for strength and stability * Blades pivot on non metallic celcon bushings * 1 2" square zinc plated steel pivot pins * 1 2" square zinc plated steel adjustable operating shaft extending up to 4" beyond the air control frame * Single blades on dampers with a height of 12" or less * Mill finish h3.
US$ 242.50
US$ 340.00
US$ 340.00
US$ 340.00
US$ 449.50
US$ 242.50
US$ 340.00
US$ 340.00
US$ 340.00
US$ 449.50
US$ 285.00
US$ 249.50
US$ 242.50
US$ 449.50
US$ 340.00
US$ 185.00
US$ 242.50
US$ 225.00
US$ 242.50
US$ 249.50
