Radius Spiral Pipe Diffuser RS52-10X4 Spiral Pipe Diameter:22" 055 T6 extruded aluminum frame

055 T6 extruded aluminum frame * Hand operated lever for easy access * Concealed mounting holes * Filter door hinges parallel to longest side * Filter retainers * Removable face for easy cleaning * For 1" filter (not included) * Soft White Options * 600 2 FG - 2" filter spacing (filter not included) * 600 TFG - T-Bar mount * Standard Color

CB20 - two way

blades prevent metal on metal rattle

Standard Features * Use in applications for installing round without damper * Steel galvaneal construction

Radius Spiral Pipe Diffuser RS52-10X4 Spiral Pipe Diameter:22" 055 T6 extruded aluminum frameStandard 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