Flow:0.-1000lph Pressure: 0-500 Bar Pump head:SUS304,SUS316 Power:1.5KW or 1.1KW,380V ... System:2and3phase motor, Anti-explosion motor,Frequency conversion motorFlow Control: Manual operation, Automatic (receive 4-20mA signal)Protection degree: IP55Work ConditionEnvitonment ... ,ZrO2,SUS304,SUS316,Silicon DioxideTechnical ParameterMeasurement Project J-ZR series Piston Dosing Pump