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Ships within 48 hours · Estimated delivery Aug 11 - Aug 16
Installation Ring only
PERFORMANCE DATA FGAD Series Engineering/Performance Data
Designed to minimize vision into the air duct
Options (must specify when ordering)
NGD - Narrow ceiling grid dimples for 9/16" T-Rails
Parallel Blade Volume Damper 3000P-60X32 Commercial Installation Ring onlyh3. Standard Features * 16 gauge galvanized channel frame * Parallel blades are cee 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. Options * 3000 PLL Low Leak Air Control
