spacer The ECCO Group


Innovative and Attractive • Save time and labour costs

FEATURES:Spiral Elbow

  • 45º and 90º 1-1/2 Centerline Elbows from 4" to 18" diameter 26 gauge galvanized construction
  • Airtight 4-ply lock seam construction
  • Low friction loss
  • Meets leakage Class 3 for 10" W.G. Duct construction class in a sample test section
  • Meets SMACNA gauge requirements


  • Easily installedUnion made
  • Less duct sealant required
  • Improved appearance

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Product Brochure (PDF)

Contact your ECCO Supply™ Sales Representative for more information and prices.