Flexible air ducts - flex type
AFS flexible air ducts are designed for efficient air transport in ventilation, heating, and air conditioning systems. Their flexibility ensures easy installation, while their robust construction guarantees long-lasting performance. All flexible ducts and accessories are manufactured to meet current European standards and certifications.
Description
The non-insulated flexible air ducts ALU AFS consist of a five-layer flexible duct, made of three layers of aluminum foil and two layers of polyester foil.
Specifications of ALU AFS:
- Available stock diameters: from Ø102 to Ø508;
- Operating temperature: from -30°C to +150°C;
- Certificates: EN ISO 11925-2, EN ISO 13823, Class M1 – France, Class 1 – Italy;
Insulated flexible air ducts ISO AFS consist of a five-layer flexible duct covered with 25 mm thick fiberglass insulation (16 kg/m³), wrapped in a laminate of polyester and aluminum foil.
Specifications of ISO AFS:
- Available stock diameters: from Ø102 to Ø508. (Diameters from Ø508 to Ø800 – available on order);
- Operating temperature: from -30°C to +150°C;
- Certificates: Class M1 – France, Class 1 – Italy, GOST R – Russia;
Sound-absorbing insulated flexible air ducts SONO AFS consist of a five-layer flexible duct covered with 25 mm thick fiberglass insulation (16 kg/m³), wrapped in a laminate of polyester and aluminum foil.
Specifications of SONO AFS:
- Diameters: from Ø102 to Ø800;
- Operating temperature: from -30°C to +150°C;
- Certificates: Class M1 – France, Class 1 – Italy;
TANGRA keeps the listed flexible air ducts in stock. Upon individual inquiry, you can receive technical information and delivery times for other models:
- Rectangular flexible air ducts ALU AFS – Rectangular;
- Thermally insulated polyester flexible air ducts ISO AFS – PVC;
- Semi-flexible stainless steel air duct SEMIAFS – INOX (до 900 градуса);
- Flexible air ducts with zero emissions AFS GREEN (Greenguard);
- Hygienic aluminum flexible air ducts AFS HYGIENE;
Technical catalogue