Spiral Duct Grilles

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  • Double deflection supply grille
  • Universal endcaps
  • Aluminum construction
  • Individually adjustable blades on 3/4″ centers
  • Installation and sealing gaskets
  • Stocked with Vertical front blades:  SDA64-U
  • Stocked with Damper/extractor
  • Stocked with Aluminum Paint (AP)

Additional information


12X3, 12X4, 12X6, 18X3, 18X4, 18X6, 18X8, 24X4, 24X6, 24X8, 24X10

Spec Sheets & More Info

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