Aluminum Airfoil Blade Double Deflection Diffuser 903-18X30 Accessories accepts 6"-16" collar (collar by

accepts 6"-16" collar (collar by others)

w/ Lever Operated Opposed Blade Damper

032 Aluminum construction * Tamper proof screws * Standard Color

14" and 16" * Perforated face with concealed hinges * 2x2 galvaneal steel panel with seismic support hangers * Soft White Options * Field installable Bowtie Damper (BD) (sizes 6-14") * 780 OR - factory installed opposed radial damper (sizes 6"-14") * 780 FR - U

1/2" spacing dual angular louvers for strength and maximum free area

Aluminum Airfoil Blade Double Deflection Diffuser 903-18X30 Accessories accepts 6"-16" collar (collar byStandard 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