Opposed Blade Volume Damper 3000-0BD-66X38 Specialty Products Standard Features * 2533 -

Standard Features * 2533 - Square or rectangular for vertical mount only

tony@registers-direct

080") Aluminum Construction 1/8" GA (

All component parts

904 - Double Deflection Adjustable Aluminum Blade Grille For a 20" x 10" Duct Opening (front blades parallel to shortest dimension)

Opposed Blade Volume Damper 3000-0BD-66X38 Specialty Products Standard Features * 2533 -h3. 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.