Opposed Blade Volume Damper 3000-0BD-54X32 Smoke-Fire Damper CB10 Engineering/Performance Data

CB10 Engineering/Performance Data

Maximum dimension 48w

T-Bar Modular Core Diffuser

Single deflection radius mount spiral pipe grille with adjustable blades

accepts 6"-16" collar (collar by others)

Opposed Blade Volume Damper 3000-0BD-54X32 Smoke-Fire Damper CB10 Engineering/Performance Datah3. 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.