Aluminum Airfoil Blade Double Deflection Diffuser 903-30X24 Commercial Standard Features * Airflow can

Standard Features * Airflow can be adjusted to 1

and 2x4 panels * Soft White

Spiral pipe diameter must be 4” larger than the width of the grille

14" and 16" * Soft White Options * Field installable Bowtie Damper (BD) (sizes 6-14"

904 - Double Deflection Adjustable Aluminum Blade Grille For a 24" x 6" Duct Opening  (front blades parallel to shortest dimension)

Aluminum Airfoil Blade Double Deflection Diffuser 903-30X24 Commercial Standard Features * Airflow canStandard 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