Opposed Blade Volume Damper 3000-0BD-54X26 Step Down Ceiling Diffuser REVIT FILES Spiral Diffuser Radius

REVIT FILES Spiral Diffuser Radius Flush Mount Diffuser Single Deflection

Holds up to a 4" filter (not included) with filter retention tabs (FG4)

2500/2600 Installation Instructions

For evaporative cooling or high-velocity exhaust applications

Opposed Blade Volume Damper 3000-0BD-54X26 Step Down Ceiling Diffuser REVIT FILES Spiral Diffuser Radiush3. 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.