Versatile Flame-Retardant Hoses for Air Handling

Several types of flexible hose and ducting from Hi-Tech Duravent are flame-retardant to UL94V-0 and are UL recognized products for safety-critical air handling applications such as ventilation, filtering, and fume evacuation, said the company. Versatile 2PN and TD-S/TD-HS flexible hoses are designed for confined spaces, shipyard applications, bag houses, solvent recovery systems, etc. Hoses are available in standard 25-foot lengths and can be cuffed for easy installation and tighter seals, said Hi-Tech Duravent.

2PN, a polyester hose coated with neoprene and reinforced with a wire helix, is designed to provide superior durability for positive- or negative-pressure movement of light particles or materials as well as for blower, exhaust, or smoke-removal systems in car washes, shipyards, welding sites, etc. Withstanding service temperatures from -40û to 250û F, 2PN is available in one- or two-ply versions in diameters of 1-24 inches, with or without cuffed ends, and can be specially fabricated for static-discharge or non-conductive applications.

TD-S/TD-HS, a one- or two-ply vinyl laminate polyester hose with an enclosed helix of spring steel for designed for excellent flexibility, features a heavy-duty wearstrip that can resist abrasion in temporary or mobile applications requiring the hose to be dragged. Withstanding service temperatures from -40û to 180û F, these UL-recognized hoses are available in diameters of 3-12 inches as well as custom diameters and lengths.

For more information contact:

Susanna Vandenberg

Marketing Manager

Hi-Tech Duravent

400 East Main Street

Georgetown, MA 01833

800-451-5985 / 978-722-1255

Fax: 978-352-2487

www.hitechduravent.com

E-mail: sales@hitechduravent.com