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Ships within 48 hours · Estimated delivery Aug 9 - Aug 14
1/4” Wide x 1-27/32” High slots
Attractive concentric ring deflects air stream 360°
Blades run parallel to longest dimension
2x4 T-Bar (22" x 46" duct)
Parallel Volume Damper Low Leak 3000PLL-56X40 Step Down Ceiling Diffuser 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$ 22.76
US$ 171.05
US$ 21.78
