Insulated Air Ducting, Black Heavy-Duty Flexible Aluminum Duct, Ventilation Air Hose for Grow Tents, Dryer Rooms, House Vent Register Lines(10m,170mm)

Product DescriptionBlack flexible PVC foil ducting features a spiral design with an internal steel wire reinforcement layer to maintain shape, providing additional structural support and ensuring airtight integrity without leakage. This ventilation duct facilitates efficient airflow circulation, ensuring smooth ventilation in various indoor environments to enhance air quality and comfort. Name: Ventilation and Exhaust Flexible HoseMaterial: PVC + Aluminium Foil + Steel WireColour: BlackDimensions: Length 1m–10m, Internal Diameter 150mm–500mmOperating Temperature: -22°F to 212°F (-30°C to 100°C)Features: Waterproof, Flame-retardant, Heat-resistantApplications: HVAC systems, kitchens (cooking exhaust), greenhouses and grow rooms (air circulation, intake/exhaust ventilation, lighting heat dissipation), bathrooms (odour and moisture extraction), drying rooms, cultivation spaces Packaging Contents:Flexible duct ×11. This product is measured manually; measurement discrepancies of 1-3 centimetres may occur.2. Slight colour variations may appear due to factors such as shooting angles, lighting, and perspective. Your understanding is appreciated.

• Black Flexible Hose: Four-layer protective construction comprising a premium PVC outer layer, dual-layer reinforced aluminium foil, and steel wire ring reinforcement. Offers sealing properties, light-blocking capability, flexibility, thermal insulation, and abrasion resistance. The hose body freely expands and contracts, withstanding high temperatures and corrosion for long-lasting durability
• Flame-retardant ventilation hose: Exhaust hose possesses flame-retardant properties, emitting no harmful gases in high-temperature environments. Operating temperature range: -30°C to 100°C
• Hose dimensions: Length 1 metre to 10 metres, internal diameter 150mm to 500mm
• Simple installation: Hose ends may be secured using clamps or cable ties. The duct body can be freely extended, retracted, and bent at any angle. Cut to length as required for convenient operation. Adjust the usage length according to actual needs during installation
• Wide applicability: Flexible PVC foil ducting is suitable for extractor hoods, tumble dryers, kitchen/bathroom extractor fans, grow tents, greenhouses, small workshops, and industrial settings. Effectively promotes ventilation and air exchange to create an ideal environment