Aluminum Airfoil Blade Double Deflection Diffuser 903-18X36 Accessories Designed for high volume air

Designed for high volume air delivery

Opposed Blade Damper standard on 4" widths

Standard Features * Steel honeycomb construction * Flush core and frame provides smooth surface * Free area equals more than 75% of nominal size * Driftwood Tan Options * Mounting holes for sidewall and ceiling application * 1600R - reinforced welded core and extra supports for heavy duty application * Standard Color

Ideal for supply air in the toe space areas between kitchen cabinets

*Note: Ceramic fiber blade insulation is not UL required on dampers with free areas less than 80 square inches

Aluminum Airfoil Blade Double Deflection Diffuser 903-18X36 Accessories Designed for high volume airStandard 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