Pump Characteristics 130421 PDF

A graph that illustrates the flow and pressure characteristics of various pumps used in automotive applications. The graph compares different pumps, such as those from BMW, Pierburg, Davies Craig, and Johnson, with flow rates expressed in gallons per minute and liters per minute. Pressure is measured in kPa and psi, showing how each pump model performs under varying conditions, including charge cooler and engine cooling resistance.