Aluminum Airfoil Blade Double Deflection Diffuser 904-36X14 Damper:Opposed Damper 904 - Double Deflection Adjustable

904 - Double Deflection Adjustable Aluminum Blade Grille For a 36" x 14" Duct Opening (front blades parallel to shortest dimension)

3 or 4 way air patterns from face * One size fits 6" thru 16" (collar by others) * Soft White

14" and 16" Options * Field installable Bowtie Damper (BD) * HL OR - factory installed opposed radial damper (sizes 6"-14") * HL FR - U

Multi-Shutter Damper standard on 6" widths and larger

Aluminum Airfoil Blade Double Deflection Diffuser 904-36X14 Damper:Opposed Damper 904 - Double Deflection Adjustable904 Double Deflection Adjustable Aluminum Blade Grille For a 36" x 14" Duct Opening (front blades parallel to shortest dimension) Standard Features Double deflection surface mount grille with adjustable airfoil blades Front blades parallel to shortest dimension, back blades parallel to longest 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