Aluminum Airfoil Blade Double Deflection Diffuser 904-36X30 Finish:Bronze 3 or 4 way air

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

Flush core and frame provides smooth surface

Standard Features * T-Bar lay-in panel with perforated face * 2x2 galvaneal steel panel with seismic support hangers * Round No Labor Collar attached to panel * Soft White Options * 105 P D - multi-shutter damper with hinged perforated face * 105 P O - opposed blade damper with hinged perforated face * TVB - Thermal Vapor Blanket * Square collar

Opposed Blade Damper standard on 4" widths

Standard Features * Galvanized steel panel * Square hole: 6" thru 22" sizes * Seismic support holes * 2x2 * Soft White Options * 1x2

Aluminum Airfoil Blade Double Deflection Diffuser 904-36X30 Finish:Bronze 3 or 4 way air904 Double Deflection Adjustable Aluminum Blade Grille For a 36" x 30" 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