Opposed Blade Volume Damper 3000-0BD-62X18 T-Bar Standard Features * Heavy duty

Standard Features * Heavy duty 16 gauge steel construction * Blades run parallel to longest dimension given * Gym Grade - includes welded core and extra supports for heavy duty application * Mounting holes for sidewall and ceiling application * Soft White Options * No mounting holes * For opposed blade damper

* UL and California State Fire Marshall approved * 4-1/4" standard frame style * Maximum dimension 60w

Performance Data With Multi-Shutter Damper

REVIT FILES T-Bar Modular Core Diffuser with Round Collar 16

REVIT FILES Spiral Diffuser Radius Flush Mount Diffuser Single Deflection

Opposed Blade Volume Damper 3000-0BD-62X18 T-Bar Standard Features * Heavy dutyh3. 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.