Irrigation Water Pumps AE1057 - NDSU Agriculture and …

called “pump curves.” A typical pump curve is shown in Figure 2. ... The curves in Figure 2 (Page 5) are for a centrifugal pump tested at different RPM. Each curve indicates the GPM vs. TDH relationship at the tested RPM. In addition, pump effi ciency lines have been added, and wherever ... Reading a Pump Curve When you know the desired ...

  Pumps, Water, Reading, Irrigation, Centrifugal, Centrifugal pump, Curves, Pump curves, Irrigation water pumps ae1057, Ae1057