TK208S series of industrial vacuum cleaners Mobile Extension Wick convenient design small footprint, easy to move compact structure, European-style design, elegant, luxurious steel base. Third switch control switch / two switch independent design, can easily open any switches for maximizing motor life vacuum motor three / two pairs of bypass BY PASS heat motor provides strong cleaning power, copper wire design and longer life. Dust bucket 60L-80L stainless steel, 90-degree vertical dumping, convenient and practical filtration device double filtration, nonwoven polyester fabric with high efficiency HEPA filter effectively filter 99.9% 1um dust suction port 40mm suction port to facilitate convenient plug-section of industrial vacuum cleaners with European design, 220V voltage economy, both as a commercial cleaning models, but also perfectly suited for industrial cleaning, vacuuming, absorbency and iron, oil, slag once completed, choose a variety of models to meet a variety of occasions Model TK206S TK306S TK208S TK308S voltage 220V / 50HZ 220V / 50HZ 220V / 50HZ 220V / 50HZ Power 2400W (double motor) 3600W (three motor) 2400W (double motor) 3600W (three motor) vacuum degree 195mbar 205mbar 195mbar 205mbar air flow 110L / S 159L / S 110L / S 159L / S filter area 12500CM2 12500CM2 12500CM2 12500CM2 noise 69db 70db 69db 70db capacity 60L 60L 80L 80L Size 63 * 63 * 10 463 * 63 * 10 463 * 63 * 12 063 * 63 * 120 caliber 40mm 40mm 40mm 40mm weight 25KG 26KG 27KG 28KG