The "Urethane Flex Light-Duty" is a lightweight polyurethane flexible duct designed for air, dust, and light material applications. This product is made from polyurethane hose materials and is recommended for industrial air movement, fume control, and dust collection applications. The polyurethane wall and spring steel wire helix reinforcement gives the "Urethane Flex Light-Duty" offers excellent compressibility, abrasion resistance, and chemical resistance. This ultra flexible dust collector flex hose is the thinnest walled polyurethane hose we offer. The thinner wall permits this polyurethane hose to have excellent compression ratio (5 to 1), lower weight per linear foot, and great flexibility. One of the main advantages of polyurethane components is their excellent resistance to wear in both sliding and impact abrasion. Polyurethanes have excellent resistance to fuel, oils, grease, and many solvents. This makes them especially suited for applications such as automotive, steel and aluminum manufacture, and printing. These lightweight flex hoses are available in a black or clear flexible hose colors. The clear version is made from FDA acceptable materials. A clear flexible hose also allows operators to see clogs, which makes for a perfect woodworking dust collector hose! The "Urethane Flex Light-Duty" lightweight hoses are built with hose materials that allow them to work in a wide range of temperatures from a low of -65 to a high of +225 degrees Fahrenheit. The "Urethane Flex Light-Duty" lightweight flex ducting comes in standard sizes of 12.5 and 25 feet with a plain cut end finish. These lightweight flexible ducts are designed for light-duty air, dust, and material applications such as landfill venting, leaf collection, ultra violet dryers, pharmaceutical work, and paint spray extraction.