Opposed Blade Volume Damper 3000-0BD-70X44 Commercial Designed for return applications and

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

Collar sizes available in 6”–10”

Fits 1x1 ceiling grids (collar size 6"-10")

1600 Series Submittal

Lever operated Multi-Shutter Damper

Opposed Blade Volume Damper 3000-0BD-70X44 Commercial Designed for return applications andh3. 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.