supply of industrial vacuum cleanerindustrial vacuum cleaner,industrial vacuum cleaner for wet and dry duty cleaning.vacuum level:220 mill i bar, air flow rate: 350 ltrs/sec, suction hose length: 8 meter, floor nozzle size 500 millime ter, type of cleaning operation: wet and dry duty cleaning, filter area (square meter): 0.061 5, filter clean operation: auto, filter dust class as per en 779:2012 classification: m5, power supply: 230v single phase, power cord length: 10 meter, no of motor: 1, power of motor: 138 0 watts, rpm:8000, rated input power during operation :1.38 kilo watt, material of the body: stainless steel, material of hose: polypropylene overall dimension (lxwxh) 570x450x865, nois e level: 70 decibel, container capacity: 50 liters, net weight 16.2 kg, overload protection sh ould be provided, brush should be spring loaded, make: bosch/makita/dewalt [ warranty period: 12 months after the date of delivery ] ] => limited