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Ships within 48 hours · Estimated delivery Aug 22 - Aug 27
Product sizes available to fit spiral pipe diameters 8” – 48
Blades spaced at 2/3"
Galvanized Finish
CSFM California State Fire Marshal listed
Standard Features * 2561 - Square or rectangular fire door for vertical mount only
Parallel Blade Volume Damper 3000P-26X26 Step Down Ceiling Diffuser Product sizes available to fith3. 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
