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Ships within 48 hours · Estimated delivery Aug 19 - Aug 24
Mounting Holes - Designed for ceiling or sidewall application
Holds up to 1" filter
904 - Double Deflection Adjustable Aluminum Blade Grille For a 24" x 24" Duct Opening (front blades parallel to shortest dimension)
Standard Features *
Parallel Blade Volume Damper 3000P-30X16 Commercial Mounting Holes - Designed forh3. 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
US$ 29.99
US$ 49.95
US$ 16.00
US$ 24.00
