Welding Fume Extractor Hose,Are you still worrying about ventilation problems in complex environments? flexible duct hose delivering reliable industrial-grade ventilation for residential and commercial environments. Specifications: 1. Product Name: PVC Flexible Duct Hose 2. Material: Plastic 3. Size: Outer diameter 110mm 5. Length: 100cm , 110cm , 120cm , 130cm , 140cm , 150cm , 160cm , 170cm , 180cm , 190cm , 200cm , 210cm , 220cm , 230cm , 240cm , 250cm , 260cm , 270cm , 280cm , 290cm , 300cm 6. Temperature Resistance: -40°C to 100°C 7. Features: High temperature resistance, flame retardant, can be bent at will Features: 1. Fold design, saving storage space, easy to carry. 2. Fit air/smoke/dust/fume removing 3. Flexible, easy to expand and shrink in length, easy to install. 4. 100°C heat resistance, Withstands 212°F exhaust temperatures. 5. Performs in beauty salon, auto shops & chemical plants. - Package Include: 1 × Flexible Extraction Arm - Reminder: 1. Items may slightly differ from photo in terms of color due to the lighting or your monitor's display. 2. Slight measurement error may exist due to manual measurement being used.