![Specific speed-based pump flow rate estimator for large-scale and long-term energy efficiency auditing | SpringerLink Specific speed-based pump flow rate estimator for large-scale and long-term energy efficiency auditing | SpringerLink](https://media.springernature.com/lw685/springer-static/image/art%3A10.1007%2Fs12053-018-9751-4/MediaObjects/12053_2018_9751_Fig1_HTML.png)
Specific speed-based pump flow rate estimator for large-scale and long-term energy efficiency auditing | SpringerLink
![Variable Speed Pump Operation Cuts Energy Costs; System Static Head Reduces Savings | Pumps & Systems Variable Speed Pump Operation Cuts Energy Costs; System Static Head Reduces Savings | Pumps & Systems](https://www.pumpsandsystems.com/sites/default/files/static2.jpg)
Variable Speed Pump Operation Cuts Energy Costs; System Static Head Reduces Savings | Pumps & Systems
![Pump head vs flow rate performance curve of the selected pump, n = 1500... | Download Scientific Diagram Pump head vs flow rate performance curve of the selected pump, n = 1500... | Download Scientific Diagram](https://www.researchgate.net/publication/329977600/figure/fig3/AS:871230756384769@1584729007584/Pump-head-vs-flow-rate-performance-curve-of-the-selected-pump-n-1500-rpm.png)
Pump head vs flow rate performance curve of the selected pump, n = 1500... | Download Scientific Diagram
![Specific speed-based pump flow rate estimator for large-scale and long-term energy efficiency auditing | SpringerLink Specific speed-based pump flow rate estimator for large-scale and long-term energy efficiency auditing | SpringerLink](https://media.springernature.com/lw685/springer-static/image/art%3A10.1007%2Fs12053-018-9751-4/MediaObjects/12053_2018_9751_Fig4_HTML.png)
Specific speed-based pump flow rate estimator for large-scale and long-term energy efficiency auditing | SpringerLink
![Flow rate vs. head and flow rate vs. shaft power characteristic curves... | Download Scientific Diagram Flow rate vs. head and flow rate vs. shaft power characteristic curves... | Download Scientific Diagram](https://www.researchgate.net/publication/260541375/figure/fig2/AS:667781984956416@1536223040047/Flow-rate-vs-head-and-flow-rate-vs-shaft-power-characteristic-curves-of-a-centrifugal.png)
Flow rate vs. head and flow rate vs. shaft power characteristic curves... | Download Scientific Diagram
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