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Ships within 48 hours · Estimated delivery Aug 23 - Aug 28
parallel to longest dimension
3-way register with stiffened 1/2" fan shaped louvers for silent operation
4-way flush step down steel diffuser
For evaporative cooling or high-velocity exhaust applications
Airfoil blades individually adjustable on 3/4" centers
Parallel Blade Volume Damper 3000P-52X36 Step Down Ceiling Diffuser parallel to longest dimensionh3. 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$ 24.99
US$ 20.00
US$ 15.99
