Armstrong launches medium range line

Armstrong Fluid Technology has added a new measurement vary to its Design Envelope Permanent Magnet pumps that are engineered to ship 20% lower operating prices than variable speed pumps with normal induction motors.
เกจวัดแรงดันน้ำดิจิตอล are available with motors ranging from 15 hp to 50 hp and function at NEMA Ultra-Premium Efficiency levels. – Image: Armstrong Fluid Technology
The new pumps can be found with motors starting from 15 hp to 50 hp and function at NEMA Ultra-Premium Efficiency ranges that exceed the effectivity targets of both the US Department of Energy and the European Union.
The new Armstrong Design Envelope Pumps have a number of additional design features which make them extra energy-efficient and cost-effective. These embrace Armstrong’s patented Parallel Sensorless Control which stages multiple pumps and regulates output for best effectivity throughout the entire pump array, saving 10-30% in operating prices. They even have adjustable design factors and setpoint based on precise on-site circumstances, a quadratic stress management curve that gives more efficiency than a linear stress management curve and a constant-flow perform for maintaining a desired circulate rate in recirculation applications.
The new pumps additionally offer advanced connectivity by way of Armstrong’s Pump Manager, a Cloud-based efficiency tracking service, which offers high levels of analytics and insights together with alerts, alarms and knowledge storage.
David Lee, providing manager, Armstrong Fluid Technology, said: “Better performance at greater RPMs implies that in some circumstances a smaller Design Envelope Permanent Magnet Pump can deliver the identical circulate and pressure as a bigger, dearer competing model, These new pumps additionally function smaller dimensions and are less expensive to buy and install because everlasting magnet motors offer a considerable discount in each size and weight.”

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