Volume Damper Low-Leak OBD 3000-0BDLL-50X34 Specialty Products 950 Series Engineering/Performance Data

950 Series Engineering/Performance Data

Countersunk mounting holes for a flush appearance

SD52 - Transition Box Spiral Pipe Grille (Single Deflection)

14" and 16" Options * Field installable Bowtie Damper (BD) * HL OR - factory installed opposed radial damper (sizes 6"-14") * HL FR - U

Available blade centers at 1/2"

Volume Damper Low-Leak OBD 3000-0BDLL-50X34 Specialty Products 950 Series Engineering/Performance Datah3. 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.