The “Air Ventilator Orange” ducting hose is a cost-effective and high-quality air ventilation duct. This duct hose is made to handle applications that involve air movement, and always does the job well. Each hose has a high-visibility orange body, which is made from a polyester fabric that is coated with PVC vinyl. The body of the air duct hose is reinforced by a spring steel wire helix, designed to enhance the physical frame of the ducting. This gives the hose added strength while allowing the product to maintain its flexibility. In addition to the protection of the wire helix, the external section of the hose is protected by a wear-strip. If your application involves this air duct being dragged across the ground or another kind of surface, the wear-strip will guard the body from most physical abrasions. This flexible ducting is specifically designed to facilitate the transfer of air. Beyond general air ventilation, these duct hoses can be used with hot and cold temperatures, ranging from -20 degrees Fahrenheit up to around 160 degrees. This makes them perfect for use as air conditioning hoses in portable AC units, dehumidification, heating and much more. The bright orange body can also provide a practical advantage when high visibility is needed. The Air Ventilator Orange duct hose has an excellent 10:1 rate of compression, meaning it can be folded down for easy transport and storage if needed. It also comes fitted with belted cuffed ends, which allow users to quickly and easily attach and install the hose without the need for extra clamps. The super compressibility and belted ends make this product very easy to unhook and move to a different site when needed. It also comes in a wide range of sizes to suit every need. The inner diameter (ID) measurement runs up to 24 inches, with ID measurements of 4”, 6”, 8”, 10”, 12”, 16”, 18” and 20” available. The hoses are stocked in standard lengths of 25 feet and provides strength and versatility in all situations.