Aluminium Foil Hose – 250°C (ALL250)

High-temperature-resistant, fire-retardant Aluminium Foil Hose. Aluminium Foil Hose – 250°C (ALL250) Description “ALL250” Non-Insulated high-temperature ducting is a flexible air duct designed for low to medium pressure heating, cooling, ventilation, exhaust, and air conditioning systems. The airtight “ALL250” flexible air duct is made from multi-layer aluminium and metallized polyester, reinforced with high-tension steel spring wire. Its dimensions, tolerances, and mechanical resistance are tested, classified, and certified according to EN 13180 standards. “ALL250” offers high elasticity and flexibility, making it suitable for circular, oval, or rectangular connectors. This fire-resistant ventilation hose meets strict international safety standards, ensuring no toxic or poisonous gases are released in the event of a fire. Applications HVAC Systems: Used in heating, ventilation, air conditioning, exhaust, and return air ducts. Industrial: For fume extraction, dust collection, and as an industrial exhaust hose for venting non-corrosive chemical fumes. Home: Ideal for dryer vents and kitchen range hoods. Agriculture: Ventilation for greenhouses, barns, and animal enclosures. Construction: Temporary ducting for dust control, ventilation, and dehumidification. Commercial Kitchens: Vents smoke, heat, and grease-laden air outside. Salient Features Aluminium Laminated Body Fire resistant ventilation hose, UV-resistant, 98% reflective, and chemical-resistant. Flexible and Seamless Construction Easy to transport, install, and store. High resistance to wear and tear, airtight, and low maintenance. Smooth Inner Surface Minimizes pressure loss, anti-static, and dust-proof interior. High Tension Steel Wire High resistance to deformation Fire Resistant with Limited Combustibility Physical and Technical Specifications Type ALL250 Construction 3 ply aluminium 1 ply polyester Nominal Thickness 74 micron Available Diameters ⌀ 50mm - ⌀ 300mm Standard Length 10 meter Packing Single Cardboard Box Temperature Range -30°C to 250°C Air Velocity 30 m/s (max) Operating Pressure 0.03 bar / 3000 Pa Fire Resistance Fire Resistant (UL-723 Tests) M0 Certified - France EN 13501-1 Class A2 - European Fire Standards EN ISO 1716 Gross calorific value test report Switzerland - 6q3 Certificate Russia - GOST-R RoHS Compliant Download Catalog   * Please select the item code for your inquiry. *