TRUaire’s SF series spiral duct supply grilles are designed to be installed directly on round or spiral duct, eliminating the need for costly register taps and offers a clean, low profile appearance. The curved frame of these grilles is designed to follow the contour of round or spiral duct and has a closed cell gasket for an air tight fit. These grilles come in either vertical single deflection or front vertical double deflection. Optional air scoop or optional aluminum opposed blade damper both have a screwdriver adjustment which is accessible through the face of the registers allowing for air balancing and uniform air flow.
- Aluminum construction
- SF1 is single deflection with individually adjustable vertical blades
- SF2 is double deflection with individually adjustable blades with vertical front blades
- Foam gasket for air tight seal
- 1/4′ blade spacing
- Pristine white or aluminum powder coat finishes
- Optional scoop damper
- Optional opposed blade damper
SKU: SF-C-Group
Item Codes:
TASF11006AL Model SF1 10×06 Spiral Register (AL)
TASF11204AL Model SF1 12×04 Spiral Register (AL)
TASF11206AL Model SF1 12×6 Spiral Register (AL)
TASF11406AL Model SF1 14×06 Spiral Register (AL)
TASF11408AL Model SF1 14×8 Spiral Register – Alum.
TASF11606AL Model SF1 16×6 Spiral Register – Alum.
TASF1168AL Model SF1 16×8 Spiral Register Aluminum
TASF1AN10X06-10 SF1AN 10×6 Single Def W/ Curved End Tap
TASF212610-AL Model SF2 12×6 Spiral Grille Aluminum
TASF212612-AL Model SF2 12×6 Spiral Grille Aluminum
TASF212614-AL Model SF2 12×6 Spiral Grille Aluminum
TASF2ANS1006-18 SF2ANS 10×06-18 Double Deflection
TASF2ANS1206-14 #SF2ANS 12×06-14 Double Deflection
TASF2ANS1206-16 #SF2ANS 12×06-16 Double Deflection
TASF2ANS1206-18 SF2ANS 12×06-18 Double Deflection
TASF2ANS1206-20 SF2ANS 12×06-20 Double Deflection
