The Spiralmate round duct connector was developed to provide a simple method of connecting sections of spiral round ductwork at a lower overall cost.An air-tight, efficient round duct connection system.

  • No additional sealing required
  • Standard sizes from 8” – 72” in 2” increments (consult factory for additional sizes)
  • Available in specialty metals
  • Spiralmate has been tested to 18” w.g. positive pressure and 10” w.g. negative pressure (complete test data available upon request)
  • Spiralmate is not recommended for applications with duct gauges heavier than 16 GA or lighter than 28 GA. Both profiles will accept 12 GA longitudinal duct seam.
Specifications: 

SKU Description Prod Info Price/Units Quantity
SM10 10" DIA SPIRALMATE RING Product_Details EA
SM12 12" DIA SPIRALMATE RING Product_Details EA
SM14 14" DIA SPIRALMATE RING Product_Details EA
SM16 16" DIA SPIRALMATE RING Product_Details EA
SM18 18" DIA SPIRALMATE RING EA
SM20 20" DIA SPIRALMATE RING EA
SM22 22" DIA SPIRALMATE RING Product_Details EA
SM24 24" DIA SPIRALMATE RING Product_Details EA
SM26 26" DIA SPIRALMATE RING Product_Details EA
SM28 28" DIA SPIRALMATE RING Product_Details EA
SM30 30" DIA SPIRALMATE RING EA
SM32 32" DIA SPIRALMATE RING Product_Details EA
SM34 34" DIA SPIRALMATE RING Product_Details EA
SM36 36" DIA SPIRALMATE RING Product_Details EA
SM38 38" DIA SPIRALMATE RING Product_Details EA
SM40 40" DIA SPIRALMATE RING Product_Details EA
SM42 42" DIA SPIRALMATE RING Product_Details EA
SM44 44" DIA SPIRALMATE RING Product_Details EA
SM46 46" DIA SPIRALMATE RING Product_Details EA
SM48 48" DIA SPIRALMATE RING Product_Details EA
SM54 54" DIA SPIRALMATE RING Product_Details EA
SM62 62" DIA SPIRALMATE RING EA