
Flexible insulated metal air duct | for ventilation systems | D406mm | 70μm | 10m | silver | LO406IZ
Code: 8901Flexible metal duct with thermal insulation – a reliable solution for efficient air transportation in ventilation systems. Suitable for industrial, commercial, and residential projects where airflow efficiency, noise reduction, and heat loss control are important.
High-quality metal construction with a wall thickness of 70 microns ensures durability, flexibility, and easy installation even in complex locations.
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Technical Specifications
Type: Flexible insulated metal air duct
Purpose: For ventilation / air handling systems
Outer diameter: Ø406 mm
Maximum length: 10 m
Wall thickness: 70 μm (microns)
Insulation thickness: 30 mm
Wire pitch: 48 mm
Material: Metal (aluminized flexible duct)
Color: SilverFunctions
Efficient airflow in ventilation systems
Integrated thermal insulation reduces energy losses
Reduces noise during airflow
Flexible construction allows easy routing around obstacles
Suitable for both cold and warm air systems
Resistant to mechanical damage due to reinforced structureUsage
For home users: In residential ventilation systems; ventilation of garages, workshops, or basements
For engineers: Designing HVAC systems; energy-efficient building solutions
For electricians / installers: Fast and convenient installation in complex areas; renovation projects; extension of duct systems
For industry / commercial use: Production facilities; warehouses; shopping centers and administrative premisesAdvantages
Integrated insulation – reduced heat loss
Flexible and easy to install
Durable reinforced metal structure
Reduces system noise
Suitable for both professionals and home projectsDisadvantages
Less rigid than solid ducts (may deform if improperly installed)
Requires proper mounting accessories (rings, brackets)Illustrative image may have been created using AI. The appearance of the product may differ slightly from the image shown. Please refer to the technical specification.ManufacturerThis product is marked with the CE label, which confirms that it complies with all applicable European Union directives and regulations. CE marking is not just a formality – it is an important indicator of quality and safety, ensuring that the product has been properly assessed, tested, and can be safely used throughout the EU market.
CE certification means that the product has been evaluated according to the main criteria:
Safety requirements – ensures that the product does not pose a risk to the user or the environment
Electromagnetic compatibility (EMC) – the device does not interfere with other equipment and is resistant to external disturbances
Environmental standards – complies with current ecological and material usage requirements
Operational reliability – the product is suitable for long-term use according to its intended purposeCE marking allows this product to:
be legally supplied and used in all European Union countries
ensure a high level of quality and safety
be used in residential, commercial, and industrial environmentsThe CE mark is a declaration of the manufacturer’s responsibility, confirming that the product complies with all applicable standards and has been assessed according to EU legislation.
What does this mean for you as a buyer?
Safe use in everyday activities
Reliable performance and reduced risk of failure
Compliance with EU standards and requirements
Suitability for professional solutions
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