Highly flexible PVC hose with coated spring steel wire. Applications: Multi-purpose hose for the transport of air, liquids and solid materials, especially designed for floor care devices, vacuum cleaners and automatic scrubbers, dust extraction, construction drying Structure: Black PVC double layer hose with PVC coated spring steel wire Temperature: -10°C up to 70°C, short term up to 90°C Properties: Excellent mechanical properties, especially for higher tensile forces, ultra-light and extremely flexible, crush-resistant, good chemical resistance, hydrolysis and microbe resistance.