... motor,12V Or 24V motorFlow Control: Manual operationProtection degree: IP55MaterialPump head: SUS304, SUS316, PVC, PTEFDiaphragm: PTFEValve: SUS304, SUS316, PVC, ... ParameterModelFlow (lph)Pressure (Bar)Stroke (mm)Frequency (min-1)Diaphragm Diameter (mm)Power (W)Caliber (DN)Weight (kg)JMW9/ ... , agriculture, national defense department and etc.Measurements JMW Mechanical Diaphragm Metering Pump