2m/6.6ft Articulated Flexible Fume Extractor Hose with Hood, Industrial Dust Collection Arm for Workshop, with Adjustable Valve(Black,100mm/3.9inch)

With Dust Collection Hood --- Comes with detachable nozzle/ collector/ hood, Inner dia 45/68/100/160/200MM---stainless steel cover 165mm(6.5 in)/210mm(8.3 in)/300mm(12 in)/ 350mm(13.8 in)/ 400mm(15.7 in) 360° Flexible Hose Duct --- A 2m/6.6ft 360° flexible ducting hose that requires no support and can be bent as needed. Custom sizes are also available upon request Three-position Adjustment Valve --- The nozzle/collector/hood has a adjustable valve with three modes: closed/half-open/fully open, you can adjust the air flow using it and prevents smoke backflow Plastic Articulated Hose --- High-temperature resistant, wear-resistant, high-strength, impact-resistant, and pressure-resistant. Exceptionally flexible, maintaining a fixed position once secured Multi Functional Application --- Very useful part for air/smoke/dust/fume removing syestem, ideal for laboratory, laser engraver, soldering fume, shop, marking, Industrial dust extraction and exhaust gas removal and more, Weight: 1.10231131 pounds, Manufacturer: chen hai zong DP