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Ships within 48 hours · Estimated delivery Oct 10 - Oct 15
Designed for large volume air delivery
Standard Features * 2649 - Round damper for vertical mount only
NGD - Narrow ceiling grid dimples for 9/16" T-Rails
Square or rectangular for vertical mount only
57% free area * 1307: 13/16" lattice opening
Parallel Volume Damper Low Leak 3000PLL-68X66 Commercial Designed for large volume airh3. 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$ 24.95
US$ 39.99
US$ 10.95
