Steel Blade Single Deflection Diffuser 931-12X12 past 12 months For evaporative cooling or high-velocity

For evaporative cooling or high-velocity exhaust applications

Designer Color or Plated Metal Finish available on this product

blades prevent metal on metal rattle Countersunk mounting holes with color matching Phillips Pozidriv screws Rust-resistant pre-coat with durable powder finish Soft White Options Screwdriver operated Opposed Blade Damper 2" ADC compliant square to round collar with a bead for ease of installation Heavy Duty Construction MRI Compatible Insect Screen Fractional

contour molded fiberglass back with a foil barrier backing

Center margins are mounted on the backside of the grille for a streamlined continuous look

Steel Blade Single Deflection Diffuser 931-12X12 past 12 months For evaporative cooling or high-velocityStandard 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