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Ships within 48 hours · Estimated delivery Aug 13 - Aug 18
SUBMITTAL RS52 Series Submittal
904 - Double Deflection Adjustable Aluminum Blade Grille For a 18" x 4" Duct Opening (front blades parallel to shortest dimension)
11/32” Wide x 1-27/32” High slots
PERFORMANCE DATA 915 Series Engineering/Performance Data
Parallel Blade Volume Damper 3000P-20X18 past 12 months SUBMITTAL RS52 Series Submittalh3. 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
