Armstrong launches medium vary line

Armstrong Fluid Technology has added a model new dimension vary to its Design Envelope Permanent Magnet pumps that are engineered to ship 20% lower operating prices than variable pace pumps with standard induction motors.
The new pumps are available with motors starting from 15 hp to 50 hp and operate at NEMA Ultra-Premium Efficiency levels. – Image: Armstrong Fluid Technology
The new pumps can be found with motors ranging from 15 hp to 50 hp and operate 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 extra design features which make them extra energy-efficient and cost-effective. Approved include Armstrong’s patented Parallel Sensorless Control which phases a quantity of pumps and regulates output for best effectivity across the whole pump array, saving 10-30% in operating prices. They also have adjustable design points and setpoint based mostly on actual on-site situations, a quadratic pressure management curve that provides extra effectivity than a linear pressure management curve and a constant-flow operate for sustaining a desired flow rate in recirculation functions.
The new pumps additionally supply superior connectivity through Armstrong’s Pump Manager, a Cloud-based performance monitoring service, which offers high ranges of analytics and insights along with alerts, alarms and data storage.
David Lee, providing supervisor, Armstrong Fluid Technology, said: “Better efficiency at larger RPMs means that in some circumstances a smaller Design Envelope Permanent Magnet Pump can ship the same flow and stress as a bigger, dearer competing mannequin, These new pumps also feature smaller dimensions and are inexpensive to buy and install as a result of permanent magnet motors supply a considerable reduction in each measurement and weight.”

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