Komfovent Flex flexible ducting is designed for air exchange systems, both supply and extract. They are made of polyethylene plastic (PE). The duct uses a double liner which helps to reduce pressure losses. Sealing rings are required when connecting the ducts or when connecting them to other elements.

Key product features:

• Outside diameter D: 75mm or 90mm;
• Inner diameter d: 62.5 or 75.4mm;
• Packing: Roll, 50m;
• Colour: Grey.