Opposed Blade Volume Damper 3000-0BD-72X48 Specialty Products inner dimension and outside dimension

inner dimension and outside dimension sizes available * Tamper proof screws * Standard Color

accepts 6"-16" collar (collar by others)

TS Series Engineering/Performance Data

14" * Soft White Options * Field installable Bowtie Damper (BD) * TVB - Thermal Vapor Blanket * HVD - Hinge Down Face

Opposed Blade Volume Damper 3000-0BD-72X48 Specialty Products inner dimension and outside dimensionh3. 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.