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Ships within 48 hours · Estimated delivery Aug 13 - Aug 18
For ceiling or sidewall applications
Half-length screwdriver operated Scoop Extractor
Note: Sizes listed are the duct or opening size the grille will fit into
listed Fire-Resistance Diffuser * TVB - Thermal Vapor Blanket * Square collar
SD52 Submittal Drawing
Opposed Blade Volume Damper 3000-0BD-62X14 past 12 months For ceiling or sidewall applicationsh3. 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.
