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Ships within 48 hours · Estimated delivery Aug 12 - Aug 17
round collar only) * 830 OR - factory installed opposed radial damper (sizes 6"-14") * 830 FR - U
375 Series Submittal
Standard Features * T-Bar lay-in panel with perforated face * 2x2 galvaneal steel panel with seismic support hangers * Round No Labor Collar attached to panel * Soft White Options * 105 P D - multi-shutter damper with hinged perforated face * 105 P O - opposed blade damper with hinged perforated face * TVB - Thermal Vapor Blanket * Square collar
with color matching Phillips posi-drive screws * All component parts
Submittals and Performance Data
Parallel Blade Volume Damper 3000P-56X28 Accessories round collar only) * 830h3. 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
