VEVOR 12 PVC Flexible

32FT PVC Flexible Duct Hosing Portable blower ventilator fans 32 ft ducting for 12 (30.5 cm) diameter fan ducting. Quickly transforms blower fan (not included) to an exhaust fan with hassle-free and flexible ducting. Ducts include quick-connect nylon rope for simple blower attachment. Ducts are made with excellent quality materials and endure -20~180°F temperature (-28~82°C). Explosion-proof PVC Ducting Ropes Adjustable D-Shaped Rings Reinforced Frame Features & Details 【FLEXIBLE PVC DUCTING】- Duct hosing applied hard-wearing, flexible vinyl weaved polyester, smooth inside wall. PVC ducting is designed to be super flexible and anti-explosion. 【ROPES ADJUSTABLE】- Thick ropes can be adjusted to fit the duct’s mouth size, ensuring a good-sealing environment, high working efficiency, and more. 【D-SHAPED RINGS】- Flexible duct features D-shaped rings design for hanging the PVC flexible duct smoothly. 【REINFORCED FRAME】- Wear-resistant professional industrial adhesive tape and thickened high