Spiral duct bend Ø 100 mm 45°

Round bend 45° | Rubber seal

  • Guaranteed airtight
  • Simple installation


A spiro duct bend is a galvanised steel attachment that is used to create an ideal ventilation system for supplying and extracting air. Thanks to a smooth inner wall, airflow is impeded as little as possible. This allows the ventilation system to function optimally. Ideal for installing ventilation ducts in corners or bends.

All our spiro ducts and galvanised fittings, including this bend, meet the highest airtightness quality standards, class D. This is thanks to a rubber seal. This Interduct bend is made of: steel. In our product range you will find bends from 15, 30, 45, 60 and 90 degrees with a diameter of 100 mm. This bend has a diameter of Ø 100 mm and a bend angle of 45 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. Ordering a 45° bend online? Intovent is the webshop for you! At Intovent, you can quickly order your spiro ducts and fittings online.


Intovent article number ITV010311
Manufacturer item number BX4.100
Brand Interduct
Material duct Steel
Nominal duct diameter (mm) 100
With pre-mounted seal Yes
Bend model Smooth bend
Bend angle (°) 45
Bend radius (number x D) 1
Insert length (mm) 35
Air tightness class according to EN 1751 D

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