Steel Blade Single Deflection Diffuser 931-30X16 Finish:Designer Color - Glossy White Use for applications with round

Use for applications with round ductwork to create a clean and easy to install finish for your round registers or diffusers

Free area equals more than 75% of nominal size

Perforated face grille

Mounting Holes - Designed for ceiling or sidewall application

Standard Features * Heavy guage cold roll steel (same as 350 series) * Ideal for return air in the toe space areas between kitchen cabinets

Steel Blade Single Deflection Diffuser 931-30X16 Finish:Designer Color - Glossy White Use for applications with roundStandard Features *Surface mount diffuser * Nylon bushings for easy adjustment and quiet setting of steel blades * Countersunk mounting holes for flush appearance with color matching Phillips posi drive screws * Single deflection diffuser with adjustable steel blades * Steel blades are parallel to longest dimension * Allows 2 way air deflection on one plane * Soft White Options * 931 O with recessed screwdriver operated opposed blade damper * 1331 and