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The Flexaust Flexadux T-7 thermoplastic rubber duct hose, used for dust removal, food preparation, and clean-room applications, is a medium weight white thermoplastic rubber hose, reinforced with a spring steel wire helix; it resists chemicals, moisture, abrasion, and ultraviolet (UV) light, and is flexible and compressible for easy manipulation and installation. A temperature range of -40 to 275 degrees F makes it suitable for applications such as food preparation and pharmaceutical drug handling. This thermoplastic rubber duct hose has a wall thickness of 0.025 inch (for a diameter of 2 inches) or 0.030 inch (for diameters of 2.5 inches and larger), and is made from materials that conform to U.S. Food and Drug Administration (FDA) CFR (Code of Federal Regulations) Title 21 requirements for use in food-grade farms, food processing applications, and pharmaceuticals. The smooth interior assures minimal friction loss and efficient air flow.
Duct hoses are flexible or rigid tubes that convey gases, liquids, and lightweight bulk materials from one location to another. They are made from an array of materials that range from polyurethane and thermoplastic rubber, to PVC and aluminum-coated fiberglass fabric, and are typically reinforced with a steel wire or rigid plastic helix, also known as a “spiral.” Duct hoses are secured with hose clamps or U-bolts, and two pieces of hose are joined with a hose connector. Common applications for duct hoses include heating and cooling, ventilation, fume and smoke exhaust, vacuum cleaning, moving chips and shavings, handling bulk packing materials, and water and waste discharge.
Flexaust manufactures flexible hose, metal ducting, and accessories for industrial and commercial applications. The company, founded in 1938 and headquartered in San Diego, CA, is part of the international Schauenburg Group.
coolingheat
Reviewed in the United States on January 25, 2020
Used this for my 6 inch dust collector cyclone and ended up buying 3 boxes or 75 feet. Very tough and durable and will fit on 6 inch hvac duct pipe.
michael mccreary
Reviewed in the United States on December 8, 2018
I thought it was going to be a good hose for duct cleaning. And it is good. Thanks
Joseph Silva
Reviewed in the United States on January 7, 2013
If your looking for a heavy duty duct this is it. The wall material and wire frame are very sturdy.Also I found it to have a very minimal odor, good for setting up a positive pressure system in the home for an allergy sufferer like I have done.
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