“Air Ventilator Black” flexible ducting is recommended for industrial air movement applications. The lightweight hose made from a durable PVC vinyl coated polyester fabric that has been reinforced with a spring steel wire helix for added strength and flexibility. The black flex ducting comes with a protective external wear-strip. The black wear-strip prevents the hose from prematurely wearing due to repeatedly being dragged across the ground.

This commercial hose comes in standard 25 ft lengths with belted cuffed ends for easy installation. This removes the need for clamps or connectors, since hoses can effectively be belted onto pipes. The PVC coated flex ducting is lightweight, compressible and cost effective. This hose has a 9-to-1 compression ratio which means a 9 foot section of hose will compress into 1 foot. This allows for easy handling and storage when the hose is not in use. The retractable nature of the hose also allows for easy transportation and convenient storage in migratory applications.

“Air Ventilator Black” flexible ducting has a working temperature range from -20 to + 180 degrees Fahrenheit. Each commercial hose is sold in 25 ft lengths. With the wear-strip providing substantial abrasion resistance, the lightweight hose is perfect for blower applications. The “Air Ventilator Black” is available in internal diameter sizes of 4, 6, 8, 10, 12, 16, 18, 20 and 24 inches. Stocked in all noted sizes, this hose is able to ship within 24-hours of an order. All sizes of this flexible ducting can be shipped via FedEx small package delivery, bypassing the need for pricey LTL services.

The “Air Ventilator Black” lightweight hose is ideal for general air ventilation, mobile chillers, and light dust movement. The commercial hose can be utilized in a variety of ways such as: aerospace, air duct cleaning, A/C ventilation ducts, blower hose, chiller, cold air supply, confined space ventilation, dehumidification, fans and blowers, function tent HVAC, HEPA, humidity control, HVAC, mining, pet training hose, safety equipment, smoke ejectors, utility blowers, ventilation and wave pool blowers. Please do not hesitate to give one of our ducting specialists a call if you need any additional information or have any questions.

This flexible duct has been tested and meets the NFPA 701-2023 standard methods of fire tests for flame propagation of textiles and films. Under NFPA 701, the PVC coated duct fabric is tested by burning a small sample and measuring the flame, the char length and flame residue. If a ducting material meets the NFPA 701 standards in these three areas, the flexible duct is considered flame retardant and receives a NFPA 701 certification.

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See “Air Ventilator Black” Flexible Ducting in Action