150mm PVC Ventilation Hose for Extractor Hood, Exhaust Pipe for Air Extractor, Tubular Fan (6m Length)

PVC inner membrane + thick steel wire + double layer aluminum foil. Under the waterproof PVC layer, 2-layer air hose with a layer of steel wire. The steel wire has a short pitch, strong elasticity and is not easily deformed, so as not to tear or pierce the ventilation system. Diameter: 152mm Length: 3m -30°C / +85°C kitchens, bathrooms, greenhouses, breeding rooms, breeding tents, etc. Flexible ventilation channel made of fireproof aluminum and built-in corrosion resistant metal wire for reinforcement and long-lasting performance