Armstrong Fluid Technology has added a new measurement range to its Design Envelope Permanent Magnet pumps which might be engineered to ship 20% lower working prices than variable pace pumps with standard induction motors.
เพรสเชอร์เกจ are available with motors starting from 15 hp to 50 hp and operate at NEMA Ultra-Premium Efficiency ranges. – Image: Armstrong Fluid Technology
The new pumps are available with motors ranging from 15 hp to 50 hp and operate at NEMA Ultra-Premium Efficiency ranges that exceed the effectivity targets of each the US Department of Energy and the European Union.
The new Armstrong Design Envelope Pumps have a quantity of extra design features which make them extra energy-efficient and cost-effective. These include Armstrong’s patented Parallel Sensorless Control which stages a number of pumps and regulates output for best effectivity across the whole pump array, saving 10-30% in working prices. They also have adjustable design factors and setpoint based mostly on actual on-site circumstances, a quadratic pressure management curve that provides more efficiency than a linear pressure control curve and a constant-flow perform for sustaining a desired move rate in recirculation purposes.
The new pumps additionally offer advanced connectivity through Armstrong’s Pump Manager, a Cloud-based efficiency tracking service, which provides excessive levels of analytics and insights together with alerts, alarms and data storage.
ไดอะแฟรม ซีล , providing supervisor, Armstrong Fluid Technology, mentioned: “Better performance at higher RPMs signifies that in some circumstances a smaller Design Envelope Permanent Magnet Pump can ship the identical move and strain as a larger, more expensive competing mannequin, These new pumps additionally function smaller dimensions and are inexpensive to purchase and set up as a result of everlasting magnet motors offer a considerable discount in each dimension and weight.”
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