Diaphragm Metering Pump Motor Driven Max Flow 1894 GPD Min Flow Rate 198 GPD Max Strokes per Minute 223 Max Pressure 150 PSI Max Viscosity 1000 CPS Number of Feeds 1 Turn Down Ratio 10 1 Accuracy +/-2 Voltage 115/230 Body Material Aluminum Motor HP 1/2 Description/Special Features Metering Pump Controller