Peristaltic Metering Pump Variable Speed Max Flow (GPD) 7.4 Max Pressure (PSI) 25 Max Viscosity 100 cps Voltage 120 Self-Priming Yes Suction Lift (Ft.) 25 Reproducibility ( Percent) +/-5 8 1 Turn Down Ratio Motor RPM Variable Plastic Body Material Santoprene Tubing Material Buna-N Seals and O-Rings Plastic Head and Fitting Material Height (in.) 5.5 Length (in.) 6 Width (in.) 3.75 Number of Feeds 1 6 ft Power Cord Min Flow Rate (GPD) 0.8 Max Flow (GPH) 0.31