"Self Cleaning" Mobile Fume Extractor w/3 m Extraction ArmMobile mechanical filter for welding fumes, grinding dust, etcCompact and flexibleThe extraction arm captures fume and dust at a distance of 30-50 cm (12-20'') from the source and within an area of 0.5 m (20'') diameterBlack hood w/optimized airflow and ring handle and built in damperFlame proof PVC hose 160 mm (6.5") diameterThis unit can also be fitted with an activated carbon filter which removes gases from polluted air; CONSTRUCTION:Unit made of powder painted steel sheet 16 ga.Fan 0,75 kW(1HP), 120 V, 1-phase, 2400 m/hr (1400 CFM) free-blowingThe unit filters 1250 m/hr (700 CFM) through the hoodComes standard with 1-prefilter (spark-trap) and 1 washable (99% spun-bound polyester) cartridge filter (P-160)Active filter surface 14 m (150 +ft)Delivered complete with ON/OFF starter, cable and plugFlameproof 6.5' PVC coated fibreglass hose5-year limited warranty