Opposed Blade Volume Damper 3000-0BD-34X26 Commercial Standard Features * Extruded aluminum

Standard Features * Extruded aluminum (

Designed for return applications and as a vented access door to equipment

UL listed and tested in accordance with UL Standard 555C

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

14" and 16" * Soft White Options * 825 MA - modular core fixed blade diffuser with field adjustable air patterns * Field installable Bowtie Damper (BD) (sizes 6-14") * 825 OR - factory installed opposed radial damper (sizes 6"-14") * 825 FR - U

Opposed Blade Volume Damper 3000-0BD-34X26 Commercial Standard Features * Extruded aluminumh3. 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.