Armstrong Fluid Technology has added a brand new dimension vary to its Design Envelope Permanent Magnet pumps that are engineered to deliver 20% lower working prices than variable speed pumps with normal induction motors.
The new pumps can be found with motors ranging from 15 hp to 50 hp and function 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 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 several additional design features which make them more energy-efficient and cost-effective. These embrace Armstrong’s patented Parallel Sensorless Control which stages multiple pumps and regulates output for greatest efficiency throughout the complete pump array, saving 10-30% in operating prices. They also have adjustable design points and setpoint based mostly on precise on-site conditions, a quadratic stress control curve that gives more efficiency than a linear strain management curve and a constant-flow function for sustaining a desired circulate rate in recirculation functions.
The new pumps additionally provide superior connectivity by way of Armstrong’s Pump Manager, a Cloud-based performance monitoring service, which offers high levels of analytics and insights together with alerts, alarms and data storage.
ตัววัดแรงดัน , providing manager, Armstrong Fluid Technology, mentioned: “Better performance at higher RPMs signifies that in some cases a smaller Design Envelope Permanent Magnet Pump can deliver the same move and pressure as a larger, costlier competing model, These new pumps also function smaller dimensions and are inexpensive to purchase and install because permanent magnet motors provide a considerable reduction in both dimension and weight.”