Not-Shortening Stainless Steel Non-Insulated Air Ducts

  • Spiral Inox Air ducts are flexible and highly reliable in flue gas extraction.


  • Airproof and suitable for fireplaces, boilers – central heating, and for the extraction of toxic exhaust gases from industries, hospitals, chemical laboratories and factories.
  • They are also suitable for any type of fuel (oil, wood, natural gas, etc.).
  • Λow installation and maintenance costs.
  • Do not “unfold” when cut lengthwise.
  • Stainless steel construction 304 BA (EN 1.4301) thickness 0.090mm
  • Sizes from 50mm to 450mm
  • Temperature -30°C to + 400°C.
  • Available in lengths: 2.0 / 3.0 m, as well as up to 15 m length on request.