Radius Spiral Pipe Diffuser RS52-12X6 Spiral Pipe Diameter:16" Egg Crate T-Bar Filter Grille

Egg Crate T-Bar Filter Grille 2"

904 - Double Deflection Adjustable Aluminum Blade Grille For a 20" x 8" Duct Opening  (front blades parallel to shortest dimension)

Standard Features * Extruded aluminum construction * 45 fixed blades parallel to longest dimension * Margin edges are 7/8" projection for baseboard installation * Countersunk mounting holes for flush appearance with color matching Phillips posi-drive screws * Soft White Options * 1100FF - flush frame * Fractional and odd dimension sizes * Standard Color

Lever operated Opposed Blade Damper

Standard Features * Individually adjustable curved blade T-Bar lay in diffuser with concealed hinges * Hinged perforated face * Spring push release for easy access to adjust curved blades * 2x2 galvaneal steel panel with seismic support hangers * Round No Labor Collar sizes: 6-10"

Radius Spiral Pipe Diffuser RS52-12X6 Spiral Pipe Diameter:16" Egg Crate T-Bar Filter GrilleStandard Features Single deflection radius mount spiral pipe grille with adjustable blades Blades are parallel to the shortest dimension Allows for 2 way airflow Nylon bushings on adj. blades prevent metal on metal rattle One piece curved frame with gasket fits flush to spiral pipe Product sizes available to fit spiral pipe diameter 8 48. Spiral pipe diameter must be 4 larger than the width of the grille. Galvanized Finish View or print our product