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Ships within 48 hours · Estimated delivery Aug 22 - Aug 27
12 & 14" * Mill finish
Jamb seals (stainless steel)
Adjustable single deflection grille
904 - Double Deflection Adjustable Aluminum Blade Grille For a 20" x 8" Duct Opening (front blades parallel to shortest dimension)
BD - field installable Bowtie Damper (available on even sizes 6"-14")
Parallel Volume Damper Low Leak 3000PLL-34X22 Residential Registers & Grilles 12 & 14" * Millh3. 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
