Very high safety of operation. Flow 0-560 lph, Pressure 0-0.5 Mpa, Motor 220V / 380V, 50 / 60Hz, single phase Product DescriptionFlow:0-560 lphPressure: 0-5 BarPower: 550W, 380V / 400V/110V , 50/60HzDrive System: two and three phase motor,Anti-explosion motorFrequency conversion motorProtection Degree: IP55Flow Control: Manual operation, Automatic MaterialPump head: SUS304, SUS316, PVC, ...