• Flexible Pvc Ducting: Applied hard-wearing, flexible vinyl woven polyester with carbon wire spring and adhesive tape, smooth inside wall. Designed to be super flexible and flame-retardant.
• Easy storage: Designed to be super flexible and flame-retardant for easy duct storage and move. Easy to install and easily connect to the extraction side fan lip.
• High Performance: The duct' mouth size is 14 inch with length: 16 ft, binging the lightweight duct hose a large cability and high woking efficiency.The strong structure allows the duct to stand up to tough conditions between -22°to 212°F (-30~100℃) temperature.
• Reinforced Design: Wear resistant professional industrial adhesive tape and thickened high carbon wire spring ensure rings to be practical and durable.Connects multiple ducts without connecting collar; The adjustable rope for quickly connect the duct hose to any size fitting.
• Wide Application: Our heavy duty 14 inch duct designed for ventilation applications including exhaust fan and vent exhausts in factories, basements, farms, tunnel, automobile manufacturing, ect.