16 FT (5m) PVC Flexible Duct Hose for 300MM/12 Inch Diameter Exhaust Fan Exhaust Flexible Duct 12 Inch Flexible Duct Flexible Ventilation Duct Flexible Duct16

【5 M/16 FT PVC 12 inch PVC DUCT】 - Duct flushing applied durable, flexible vinyl woven polyester, smooth inner wall. PVC ducts are designed to be super flexible and anti-explosion.
【ADJUSTABLE ROPE】 - Thick ropes can be adjusted to fit the channel mouth size, ensuring a good sealing environment, high work efficiency and more.
【D-SHAPED RINGS】 - Flexible duct has a D-shaped ring design to hang the flexible PVC duct conveniently.
【IMPROVED FRAME】 - Durable professional industrial tape and thickened high-carbon wire spring ensure the rings are practical and durable.
【WIDE APPLICATION】- Our flexible PVC duct is designed for ventilation applications, including duct fans and ventilation exhausts in factories, basements, farms, chemicals, tunnels, automobile manufacturing, etc.