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Ships within 48 hours · Estimated delivery Aug 14 - Aug 19
1" and 1 1/2"
Margin edges are 7/8" projection for baseboard installation
PERFORMANCE DATA 845 Series Engineering/Performance Data
Zinc plated steel closure spring
Note: Sizes are Listed Nominal Duct Opening
Aluminum Airfoil Blade Double Deflection Diffuser 903-30X30 Finish:Designer Color - Velvet Black 1" and 1 1/2"Standard 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
