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Ships within 48 hours · Estimated delivery Aug 8 - Aug 13
Damper manufactured from corrosion tested galvanized mild steel (G-90)
3-way register with stiffened 1/2" fan shaped louvers for silent operation
Adjustable aluminum curved blades
T-20 Tamper Proof Screws
Parallel Volume Damper Low Leak 3000PLL-72X56 Commercial Damper manufactured from corrosion testedh3. 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$ 21.85
US$ 21.85
US$ 10.00
US$ 21.85
US$ 11.99
