Flexible PVC Aluminium Ventilation Pipe Ventilation Sheath Diameter 204 mm x 2.5 m for Bathroom Kitchen Dryer with 2 Black Steel Hose Clamps

Size: 8 inches (204 mm diameter) x 8 feet (2.5 m extendable length), steel wire space (35 mm) Easy Installation: Pair of 8-inch stainless steel cable ties. Flexible length for exhaust fan / inline fan Fire-resistant coating: flexible fireproof aluminium ventilation duct and integrated corrosion-resistant coil for reinforcement and long-lasting performance Thermal endurance: temperature endurance range from 0 ~ 185°F. (-18°C ~ 85°C) Suitable for high pressure, medium pressure, low pressure air conditioning systems and ventilation systems, kitchen exhaust systems, dryers, tents and others