Exhaust Fan Ducting Hose 20ft Long, PVC Flexible Duct Hosing with Adjustable Rope & Steel Support for Utility Blower 6 7 8 9 10 12 14 16 18 20 24 26 28 30 Inch(Id(A) 7.9 In/200mm)

As a side benefit in the summer, it also carries away a lot of the heat and draws in cool, fresh air.The flexible duct itself is a heavy bright orange material with black reinforcement over the interior helical spring; the spring keeps the duct from collapsing during use, while allowing it to collapse to a compact position for easy storage.The inlet end of the duct has a tie cord that allows easy attachment to a blower, and the D-rings spaced along its length make it easy to secure in its extended configuration.♦SpecificationsMaterial: PVC + Steel WirePVC fabric Thickness: 0.28mmLength: 20ft/ customizableEnvironment temperature: -20~100 ℃Features: High temperature resistance, flame retardant, can be bent at will♦FeaturesFold design, saving storage space, easy to carryThe straps are easy to use and stay in place perfectlyD-rings for convenient hanging on walls or poles/columnsFlexible, easy to expand and shrink in length, easy to installAdjustable sealing collar with PP rope, can flexible to changePerforms in basements, tunnels, auto shops & chemical plantsSteel wire reinforcement, Carbon spring core prevents kinking, extends lifespan♦Package Include1 × Ventilation Pipe♦ReminderItems may slightly differ from photo in terms of color due to the lighting or your monitor's displaySlight measurement error may exist due to manual measurement being used

• Flexibility & Durable Material : Constructed with wear-resistant PVC material and a polyester fibre woven layer, featuring an embedded reinforced high-carbon steel wire spring frame. The ultra-flexible design allows for free bending, it effortlessly handles complex installation environments
• Temperature-resistant: The product effectively reduces fire risks. With temperature resistance, it can withstand operating temperatures up to 212°F (100°C), meeting safety requirements for various ventilation and exhaust scenarios
• Convenient Installation & Secure Suspension: Features an integrated D-shaped metal hanging ring design for quick and secure suspension on walls or columns, ensuring pipe stability. Equipped with a thickened PP sealing rope that can be flexibly adjusted to tightly fit different interface sizes, effectively preventing pipe displacement and air leakage during operation, thereby improving efficiency and safety
• Space-Saving & Easy Storage: Allows the product to be easily compressed and returned to a compact size after use. It does not occupy a large amount of space and can be conveniently stored in garages, tool rooms, or cupboards, ready for use at any time, with easy management
• Wide application: Widely used in factories, basements, farms, tunnels, automobile manufacturing, workshops, airport facilities, plant greenhouses, and other locations for powerful exhaust ventilation, air extraction, and pipeline system connections (excluding blowers)