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Ships within 48 hours · Estimated delivery Sep 10 - Sep 15
Tamper-proof Screws
Available 4" thru 40" round
TS Series Submittal
Holds up to a 4" filter (not included) with filter retention tabs (FG4)
Hinged removable face with hinges parallel to longest side
Parallel Volume Damper Low Leak 3000PLL-70X62 Commercial Tamper-proof Screwsh3. 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
