
Construction & Building•Plumbing & Sanitary Products
Ductflex ISO
Thermally insulated flexible air duct designed for air distribution in low and medium pressure heating, cooling, ventilation, and air conditioning systems. It consists of a multi-layer laminated aluminum inner duct, steel wire reinforcement, and a glass wool insulation layer. The aluminum outer jacket over the glass wool serves as a vapor barrier. Its flexible structure provides ease of installation at oval, round, and angular connections, offering practical use in HVAC applications. Contact us now for technical details and a price quote.
Quotes are provided for bulk purchases and export requests.
Technical Specifications
| Model | ISO 70, ISO 70 NF |
| Insulation | 25 mm glass wool |
| Outer jacket | Aluminium |
| Bending radius | 0.5 x Ø + insulation |
| Diameter range | Ø76–Ø600 mm |
| Standard length | 10 m |
| Air flow velocity | Max. 30 m/s |
| Inner construction | Aluminium |
| Operating pressure | Max. 3000 Pa |
| Thermal resistance | 0.675 m²K/W |
| Operating temperature | ISO 70 -30°C / +80°C, ISO 70 NF -30°C / +150°C |

