Flow:0.-300lph Pressure: 0-500 Bar Pump head:SUS304,SUS316 Power:370W or 550W,380V Protection Degree: IP54 Product DescriptionFlow: 0-300 lphPressure: 0-500 BarPower:370W/550W,220V/380V/400V/110V, 50/60HzDrive System: 2 and 3 phase motor, Anti-explosion motor, Frequency conversion motorFlow Control: Manual operationProtection degree: IP55Work ConditionEnvitonment temperature: -30°C --- 90° ...