Product Description Specifications Models: ZQ400-2SD ZQ500-2SD /ZQ600-2SD Voltage: 110V, 220V/380V 50-60Hz/ 380-415V/50-60Hz 3phase Power 0.75KW 1.5KW 3.2KW Chamber Room: 500*450*150mm 580*550*150mm 670*625*150mm Heat sealer Length 400*12mm 510*12mm 600*10mm Pump: 20m3/h 2*20m3/h 2*20m3/h Vacuum Pressure 1.0KPa 1.0KPa 1.0KPa Machines sizes 990*695*920mm 1250*745*950mm 1495*980*1100mm Machine weight: 154Kg 207Kg 380Kg