Rectangular ducts

This very exhaustive gamut of ducts and moulding pieces contains a frame pre-formed in the sheet (TDC-Lockformer).

Available in elements of 150mm up to 4000mm.

Available in low, middle and high-pressure in airtightness classes A B C and D


  • Available in elements of 150mm up to 4000mm

  • Several materials:
    Galvanized steel Z275, Aluminium, Stainless steel 304, Stainless steel 316)

  • Airtightness pre-formed frame TDC Lockformer

  • Classes A B C D

Further information

Production in several materials:

  • Galvanized steel Z275
  • Aluminium
  • Stainless steel 304
  • Stainless steel 316L

Improvement of airtightness thanks to the exclusive angled mousse pad accessory (doubled airtightness)

Airkan also supplies the flexible tubes for all your applications, as well as all accessories for the assembly.

Production in our factories

Vinçotte certification
Airtightness class A – B – C
TUV certification
Airtightness class D