Spiral duct bend Ø 150 mm 90°

Round bend 90° | Rubber seal

  • Guaranteed airtight
  • Simple installation


A spiro duct bend is used to create an ideal ventilation system that extracts and supplies air. Smooth inner walls ensure that the airflow is not obstructed. This allows the ventilation system to work optimally. Create the right ventilation system by choosing a suitable spiro duct bend. Ideal for installing a ventilation system in a bend or corner.

All our spiro ducts and galvanised fittings, including this spiro duct bend, meet the highest airtightness quality standards, class D. This is thanks to a rubber seal. Interduct is the brand of this steel spiral duct bend. In our product range you will find bends from 15, 30, 45, 60 and 90 degrees with a diameter of 150 mm. This bend has a diameter of Ø 150 mm and a bend angle of 90 degrees.

By using the spiro duct bend in our product range, equipped with a rubber seal, you can assemble a ventilation system, and perfectly seal it as needed. Contact us for professional advice if you have any questions regarding fittings and the use of spiro ducts.


Intovent article number ITV010322
Manufacturer item number BX9.150
Brand Interduct
Material duct Steel
Nominal duct diameter (mm) 150
With pre-mounted seal Yes
Bend model Smooth bend
Bend angle (°) 90
Bend radius (number x D) 1
Insert length (mm) 35
Air tightness class according to EN 1751 D

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