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Ships within 48 hours · Estimated delivery Aug 20 - Aug 25
Modern step-down design with 4-way air diffusion
*Pricing is based on standard 14 GA steel construction
see 1560 Series * Tamper proof screws * Standard Color
Countersunk mounting holes for flush appearance with stainless sheet metal screws
sizes T-20 Tamper Proof Screws SUBMITTAL 903 Series Submittal PERFORMANCE DATA 903 Series Engineering/Performance Data REVIT FILES Surface Mount Aluminum Supply Diffuser Double Deflection front Long with Damper Surface Mount Aluminum Supply Diffuser Double Deflection front Long
Opposed Blade Volume Damper 3000-0BD-28X24 Smoke-Fire Damper Modern step-down design with 4-wayh3. Standard Features * Opposed blade operation for precise volume control * 16 gauge galvanized channel frame * Blades are vee 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.
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