เกจวัดความดันน้ำ has added a brand new measurement range to its Design Envelope Permanent Magnet pumps which are engineered to deliver 20% decrease operating prices than variable velocity pumps with commonplace induction motors.
The new pumps are available with motors ranging from 15 hp to 50 hp and operate at NEMA Ultra-Premium Efficiency levels. – Image: Armstrong Fluid Technology
The new pumps are available with motors starting from 15 hp to 50 hp and operate at NEMA Ultra-Premium Efficiency levels that exceed the efficiency targets of each the US Department of Energy and the European Union.
The new Armstrong Design Envelope Pumps have a quantity of additional design options which make them extra energy-efficient and cost-effective. These embrace Armstrong’s patented Parallel Sensorless Control which phases a quantity of pumps and regulates output for best effectivity throughout the complete pump array, saving 10-30% in operating prices. They also have adjustable design points and setpoint based on actual on-site circumstances, a quadratic strain control curve that gives extra effectivity than a linear strain control curve and a constant-flow function for maintaining a desired move price in recirculation purposes.
The new pumps also provide advanced connectivity via Armstrong’s Pump Manager, a Cloud-based performance monitoring service, which offers excessive ranges of analytics and insights along with alerts, alarms and information storage.
David Lee, providing supervisor, Armstrong Fluid Technology, said: “Better efficiency at larger RPMs means that in some cases a smaller Design Envelope Permanent Magnet Pump can ship the identical move and stress as a larger, costlier competing model, These new pumps additionally characteristic smaller dimensions and are cheaper to buy and set up as a end result of everlasting magnet motors provide a considerable reduction in both measurement and weight.”
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