Armstrong Fluid Technology has added a new measurement range to its Design Envelope Permanent Magnet pumps which may be engineered to ship 20% decrease working prices than variable velocity pumps with normal induction motors.
The new pumps are available with motors starting 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 efficiency targets of each 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 more energy-efficient and cost-effective. These embrace Armstrong’s patented Parallel Sensorless Control which phases a quantity of pumps and regulates output for finest effectivity across the whole pump array, saving 10-30% in operating costs. pressure gauge ดิจิตอล have adjustable design factors and setpoint based mostly on precise on-site circumstances, a quadratic strain control curve that gives extra efficiency than a linear strain management curve and a constant-flow operate for sustaining a desired move fee in recirculation functions.
The new pumps also offer advanced connectivity by way of Armstrong’s Pump Manager, a Cloud-based efficiency monitoring service, which offers high ranges of analytics and insights along with alerts, alarms and data storage.
David Lee, offering supervisor, Armstrong Fluid Technology, said: “Better efficiency at greater RPMs means that in some cases a smaller Design Envelope Permanent Magnet Pump can deliver the identical flow and pressure as a larger, dearer competing model, These new pumps additionally feature smaller dimensions and are less expensive to buy and set up as a result of everlasting magnet motors offer a substantial discount in each dimension and weight.”
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