XOYUBIA Flexible Duct Collector Arm with Stainless Steel Hood for Fume Extractor Articulated Hose in ID 11cm 4.3in 16cm 6.3in 20cm 7.9in HVAC Factory Shop Use

Crafted from durable POM material, this hose delivers outstanding resistance to high temperatures, impact, and wear-making it built to last in tough industrial settings. Its unique articulated bamboo-joint structure allows support-free bending in any direction. The hose stays firmly in place without spring-back, maintaining a secure seal. The removable nozzle includes a versatile three-mode valve (closed / half-open / fully open) for precise airflow regulation and protection against smoke or dust backflow. Available in a range of diameters (50mm/2in, 75mm/2.9in) and lengths from 0.8m to 2.5m to fit various installation needs. Ideal for soldering fume extraction, laser engraving, industrial dust collection, machine cooling, workshop vacuum systems, and laboratory ventilation.