1 3 4 5 6 9 10 11 12in Silicone Air Ducting Flexible Brake Induction Pipe Automotive Air Duct Hose Flexible Brake Cooling Duct(4m(13ft),25mm)

The ventilation duct is flexible and retractable, bends freely, has unique material, wear-resistant and durable, high temperature resistance, is easy to store and transport, and is suitable for range hood exhaust, exhaust ventilation, air conditioning ventilation, and ventilation of various mechanical equipment.Product Name: Flexible Duct HoseMaterial: Fiberglass cloth carbon steel wireWithstands air temperature: -70°C to 300°CLength: 1m (3.3ft), 2m (6.6ft), 4m (13ft), 6m (19.7ft), 8m (26.2ft), 10m (32.8ft)Inner Diameter: 20mm (0.7 in) - 305 mm (12 in)Package contents: silicone flexible air tube ×1Note:1. This product is manually measured, and there may be an error of 1-3cm.2. Due to shooting angle, light, viewing angle and other reasons, it is inevitable that there will be subtle errors and color differences. Thank you for your understanding.

• Dryer Ventilation Hose Safety Duct Hose is made of thickened silicone fiberglass carbon spring steel wire, which is heat-resistant, high-temperature, waterproof and oil-resistant, ensuring your ventilation system is protected from tears and cuts.
• Our hoses can be easily folded and unfolded, can be bent in any direction, can be formed at right angles without breaking, and are very easy to fit into tight spaces to fit any desired configuration.
• Silicone air ducts are designed with spring wire internal supports, making the hose very flexible while also preventing hose sagging.
• Air-cooled duct hoses are available in a variety of sizes, with integrated ventilation ducts, flat and smooth pipe walls without blocking wind, and good ventilation performance.
• Duct hoses are primarily used in duct fan systems for ventilation projects, including equipment such as hydroponic planting houses and tents, heating and refrigeration transportation.