PI series industrial vacuum cleaner is a portable industrial vacuum cleaners, with 220V power supply for a variety of industrial plants, warehouses, maintenance shop vacuum, iron absorption and so on. Features: beautiful, lightweight, durable, easy to move; configured with two or three separate powerful vacuum motor, low noise; large main compartment filter dust, has a good filtering effect, filtration accuracy of 3 microns; there is vacuum motor overheating automatic protection devices; manual cleaning dust isolation devices; can be equipped with a fixed wand for easy vacuuming large area. Parameters: Technical parameters Technical Parameters Model Modle PI-8 PI-10 Voltage Voltage (V) 220V 220V Power Power (KW) dual motor 2x1 (KW) three motor 3x1 (KW) dust bucket capacity Volume (L) 40L 50L Max suction .Vacuum (kpa) 25Kpa 27Kpa filter area Filter Area (m2) 1.4m2 1.8m2 Noise Noise Level (db) A 70dB 72dB wind Airflow (m3 / h) 382m3 / h 482 m3 / h Weight Weigh (kg) 63kg 71kg Dimensions Dimensions L x W x H (mm) 630x560x1230 630x560x1400