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Ships within 48 hours · Estimated delivery Aug 14 - Aug 19
Blade lock to secure blades once the product is activated
Steel construction
with 54% free area
Options * 304 stainless steel construction h3
1/4” Wide x 1-27/32” High slots
Parallel Blade Volume Damper 3000P-46X10 T-Bar Blade lock to secure bladesh3. 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
