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One-piece removable slide damper for off-season closure
Countersunk mounting holes with color matching Philips Pozidriv screws
REVIT FILES CB Series REVIT files
945 Series Submittal
Parallel Blade Volume Damper 3000P-28X28 Accessories One-piece removable slide damper forh3. 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
