Product description: MS series portable industrial vacuum suction machine / wet and dry vacuum cleaner for industrial plant design and development of dual-use industrial-type vacuum suction machine, with vacuum and suction two functions. Features: beautiful appearance, lightweight, durable; three-phase industrial vacuum pump, can work long hours; using two filters, improve filtering accuracy; filtering dust compartment can be removed at any time, easy to use absorbent; parameters: Technical parameters Technical Parameters Model Modle MS220 MS220-G MS340 MS380-G Voltage Voltage (V) 380V 380V Power Power (KW) 2.2KW 3.4 / 3.8KW dust bucket capacity Volume (L) 80L 80L suction Max.Vacuum (kpa) 22Kpa 26Kpa filter area Filter Area (m2) 2.46 m2 2.46 m2 Noise Noise Level (db) A 72dB 72dB wind Airflow (m3 / h) 312 m3 / h 312 m3 / h Weight Weigh (kg) 72kg 75kg vacuum caliber Suction Caliber (mm) Φ40 Φ40 size Dimensions L x W x H (mm) 970x520x1170