Schweigen 150mm Steelflex Ducting 4M

The 150mm Steelflex Ducting 4M channels high-volume airflow and temperature-sensitive air for kitchen ventilation and HVAC systems.

This flexible ducting suits households and commercial spaces needing a 4 metre run with a 150mm diameter connection. Its crush-proof and tear-resistant design makes it ideal for installations where the duct may face contact or pressure, and the grey finish blends with most utility areas. The Shirikon Firemesh over a galvanised steel helix provides fire, pest and crush-proof protection, while the flexible structure allows easier routing through tight spaces.

Acoustic dampening helps reduce transferred noise, and thermal insulation maintains controlled airflow. The ducting is engineered for high performance and is certified after rigorous independent testing. It is safer and easier to install, coming right-sized without the need for cutting.

Model S150-4 in grey.