Capture gases, fumes, dust and other particulates with fume extractor arms from Grainger. Self-supporting, articulating extractor arms easily remove laboratory gases, welding fumes, sanding dust and more to protect workers, students and visitors from inhaling health damaging airborne contaminants. You'll find standard extractors and extractors designed for ESD (electrostatic discharge) environments. Choose from arms with 2" to 4" diameters to fit compatible hoods and nozzles, and extended lengths of up to 80" in some cases. Grainger offers you many options in fume extractor arms. Find the one that fits your needs today.