Opposed Blade Volume Damper 3000-0BD-38X16 Commercial Standard Features * Step-down design

Standard Features * Step-down design with four-way air diffusion * Countersunk mounting holes for flush appearance with color matching Phillips posi-drive screws * Step-down feature allows for uniform airflow distribution * Soft White Options * 100 - diffuser only (no damper) * 100 D - diffuser with steel multi-shutter damper * 100 O - diffuser with steel opposed blade damper * No Labor Collar - Square to round * Tamper proof screws * Standard Color

Spring actuated curtain-type fire damper with 2 1/4" round connection for horizontal or vertical mount

Minimum size is 4"x4"

Available 6

Please contact us for a quote on optional Stainless Steel Construction or Fractional Sizes

Opposed Blade Volume Damper 3000-0BD-38X16 Commercial Standard Features * Step-down designh3. 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.