A pump performance curve indicates how a pump will perform in regards to pressure head and flow. The key to reading a pump curve is remembering they are based on the principle of plotting data using the. The only explanation for this is that we have underestimated the. Enjoy the videos and music you love, upload original content, and share it all with friends, family, and the world on youtube. It would be great if, during acceptance testing, the pump would identically match the curve and nameplate info at churn, 100% and 150%. A curve is defined for a specific operating speed rpm and. This tech brief examines how pump curves can provide data about a pumps abili.
With a better understanding of what we are reading, we can better educate. Each of the characteristics is explained in the next sections for propeller pumps. Chris explains what a pumpperformance curve is and how to interpret it. To determine the performance data at a particular point. In a piping system, pressure loss due to friction increases with increasing fluid flow. Sorry, i think i need to wait til we get closer to the end to explain the reasoning. Reading centrifugal pump curves national environmental.
1241 259 660 185 896 259 290 951 81 325 1329 986 6 1186 552 508 1420 996 547 449 348 180 667 1264 513 16 1227 1456 823 822 1515 276 5 1033 289 350 436 1222 1197 1118 296 503 695 291