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Ships within 48 hours · Estimated delivery Aug 20 - Aug 25
Designed for protection of ceiling openings in fire rated floor/ceiling assemblies with fire resistance ratings of 3 hours or less
Ideal for supply air in the toe space areas between kitchen cabinets
Countersunk mounting holes with color matching Phillips Pozidriv screws
Lever Operated Opposed Blade Damper
Installation Ring only
Aluminum Airfoil Blade Double Deflection Diffuser 903-18X36 Accessories Designed for protection of ceilingStandard Features Double deflection surface mount grille with adjustable airfoil blades Front blades parallel to longest dimension, back blades parallel to the shortest dimension Extruded aluminum surface mount frame with signature line marks Provides 4 way air flow on one plane Nylon bushings on adj. blades prevent metal on metal rattle Countersunk mounting holes with color matching Phillips Pozidriv screws Rust resistant pre coat with durable powder
