Opposed Blade Volume Damper 3000-0BD-58X48 Specialty Products Damper manufactured from corrosion tested

Damper manufactured from corrosion tested galvanized mild steel (G-90)

032 Aluminum construction * Tamper proof screws * Standard Color

14 GA 304 SS Construction

Holds up to a 2” filter (not included)

RD Series Engineering/Performance Data

Opposed Blade Volume Damper 3000-0BD-58X48 Specialty Products Damper manufactured from corrosion testedh3. 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.