The “Urethane Flex Self Extinguishing” material handling hose is a medium-weight wall hose made with a self-extinguishing polyurethane material great for severe abrasive, dust, and material movement. The polyurethane hose materials used in this product gives it excellent chemical, abrasion resistance, and high tear strength. Polyurethane flex ducts exhibit the best abrasion resistance and are recommended in applications that demand a durable flex ducting. This material handling hose exhibits superior flex fatigue and is recommended for applications that require continuous flexing. This product is available in FDA acceptable materials and allows for its use in applications involving the movement of foods, grains, and pharmaceuticals.
This flex ducting works in temperatures ranging from a low of -65 to a high of +225 degrees Fahrenheit. The “Urethane Flex Self Extinguishing” hose is made of Halogen-free flame retardant hose materials. Halogens (Flourine, Chlorine, Bromine, Iodine, Astaline) are salt formers. This is especially for the electronics industry that has an interest in products assembled without the use of these elements in the raw materials.
The “Urethane Flex Self Extinguishing” is sold in standard sizes of 25 and 50 feet with a wall thickness of .30 inches. Custom length flex ducts are available upon request and can be supplied in continuous footage up to 50 feet (contingent on the ID size.) The clear hose materials used for this product allow for clogs to be visible to operators, reducing machinery downtime. The internal diameter sizes of this product range from 2 to 12 inches and custom sizes can be ordered up to 24 inches. For hoses up to 8 inches ID, the tolerance level is -0.00 to -0.125 inches and over 8 inches is -0.00 to +0.250 inches. This material handling hose is designed for severe air, dust, and material applications such as welding, material handling, straw blowing, shipyard work, and other high temperature applications. If you have questions or need additional information, please do not hesitate to give one of our ducting specialists a call today!
Volume Pricing
| Pricing per Foot | 25 – 99 feet | 100 – 249 feet | 250 – 499 feet | 500+ feet | |
| 2″ ID | $15.98 | $13.90 | $13.18 | $11.98 | |
| 2.5″ ID | $18.66 | $16.24 | $15.40 | $14.00 | |
| 3″ ID | $19.06 | $16.58 | $15.72 | $14.29 | |
| 4″ ID | $23.56 | $20.50 | $19.44 | $17.67 | |
| 5″ ID | $27.26 | $23.72 | $22.49 | $20.45 | |
| 6″ ID | $28.26 | $24.59 | $23.32 | $21.20 | |
| 8″ ID | $36.05 | $31.36 | $29.74 | $27.04 | |
| 10″ ID | $50.39 | $43.84 | $41.57 | $37.79 | |
| 12″ ID | $55.74 | $48.49 | $45.98 | $41.80 |
See Our Flexible Ducting in Action
Smooth-Tube PU
Urethane Flex (General Purpose) Black
Expert's Review
Our Expert’s Opinion
Robert, an experienced team member, has this to say
Pros
Halogen Free
If Required: Buy it if you need the “Self Extinguishing” feature
Cons
Made to Order Hose
Clear Urethane: Can yellow with UV exposure
WARNING: Cancer and Reproductive Harm - 
