... /50Hz Air displacement:110L/min Pressure:0.75Mpa Weight:16KG HY-550W-9W FEATURES:1.small size,light weight ,the maximum ... ,art crafts,model making ,cake making and other industries. Model:HY-550W-9WVoltage/Frequency220V/50HzTank9LAir displacement110L/minPressure0.75MpaPower0.55KWSpeed1440 R.P ...