12" FLEXIBLE DUCT HOSE

LENGTH: 5M

Spiral Non-Flammable Flexible Duct

Connecting with the portable ventilator fan and large-scale ventilation equipments. The spiral flexible ducts with non-flammable treatment are easy and simple to be used in ventilation with the extended flexible ducts. The flexible ducts can be extended simply by connecting the extension over the ring on the end of the duct.