Model:GX-E-CS4Power:350WMax.Current:30AMax.Fill Pressure:400bar/5800psiVoltage:110V/220V AC Voltage or 12V Car BatteryNoise Level:70DBWeight:13KGSRecommended Continuous Working Time:≤300 minsTransformer:InbuiltFill Rate:11L/minLubrication:Oil-FreeDimensions:30*15*33cmAutomatic Stop Device:YesRecommended Volume of Cylinder:No more than 6.8 literMoisture Filtration Device:Oil-water Separation SystemCooling System:Water Cooling +Fan CoolingCharging Time:500cc tank,from O bar to 300 bars needs 14-16 mins