Spirobuis bocht Ø 125 mm 90°

Gladde bocht 90° | Rubberen afdichting

  • Guaranteed airtight
  • Simple installation


Are you planning on adding or replacing a ventilation system to your existing home? Then you need ducts and the right fittings with which to extract the polluted air and let fresh, clean air back in. Use a spiro duct bend to tailor your ventilation system. Ideal for installing a ventilation system in a bend or corner.

Thanks to the rubber seal (safe), all our galvanised fittings, including this spiro duct bend, comply with the high-quality airtightness class D. This spiro duct bend from Interduct is made of steel, has a diameter of Ø 125 mm and a bend angle of 90 degrees. In our product range you will find bends from 15, 30, 45, 60 and 90 degrees with a diameter of 125 mm.

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. If you have any questions about the use or application of spiro ducts or fittings, our ventilation experts are at your disposal with professional advice.


Intovent article number ITV010321
Manufacturer item number BX9.125
Brand Interduct
Material duct Steel
Nominal duct diameter (mm) 125
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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