Flexible Duct Hose Dryer Vent Hose 13ft 26ft HVAC Ventilation Duct for Dryer Vent, RV, Boat Blower, Ventilation Systems, Gery(L-4m/13.1ft,250mm(9 4/5"))

Telescopic exhaust hose, flexible duct, good toughness, easy to cut and bend freely, resistant to acids and alkalis. Product Name: High-Temperature Resistant 450°C Iron Clamp HoseMaterial: High-quality fiberglass cloth, stainless steel electroplated clamps, fire-retardant coatingTemperature Resistance: -30℃ ~ 450℃Uses: Vehicle exhaust emission, large machinery ventilation, hot air stove air supply, etc.Features: Strong negative pressure resistance, integrally molded, opaqueLength: 1-10m / 3.3-32.8ftInner Diameter: 50mm (2 inch) - 600mm (23 5/8 inch)Tips:1. This product is measured manually, there may be a 1-3 cm error.2. To extend the life of the duct, do not step on the exhaust pipe or let heavy objects fall on it, as this may damage the diameter-maintaining frame inside the exhaust pipe.

• The flexible exhaust hose is made of sturdy fiberglass fabric material and coated with a gray high-temperature layer, with an electroplated iron clamp built in. It has good flame-retardant properties, is strong and durable, and can be used for a long time.
• The flexible duct is easy to cut and can be bent at will, with a temperature resistance of -30°C to 450°C.
• The ventilation hose is used for air conditioning and heating applications, boiler chimney exhaust, mechanical equipment ventilation, and hot air furnace air supply.
• The extendable exhaust hose is available in diameters of 50mm-600mm (2 inch - 23 5/8 inch) and lengths of 1m-10m (3.3ft-32.8ft).
• Before purchasing, first measure the maximum outer diameter of the duct you need to install, and then choose the hose with an inner diameter close to that size. For example, if your connector has an outer diameter of 160mm, choose our hose with an inner diameter of 160mm.