Armstrong Fluid Technology has added a new measurement vary to its Design Envelope Permanent Magnet pumps that are engineered to deliver 20% lower working prices than variable velocity pumps with normal induction motors.
เกจวัดความดันน้ำ can be found with motors ranging from 15 hp to 50 hp and operate at NEMA Ultra-Premium Efficiency ranges. – Image: Armstrong Fluid Technology
The new pumps can be found with motors starting from 15 hp to 50 hp and operate at NEMA Ultra-Premium Efficiency levels that exceed the effectivity targets of both the US Department of Energy and the European Union.
The new Armstrong Design Envelope Pumps have several further design features which make them extra energy-efficient and cost-effective. These embody Armstrong’s patented Parallel Sensorless Control which stages a number of pumps and regulates output for greatest efficiency across the whole pump array, saving 10-30% in operating costs. They also have adjustable design points and setpoint based mostly on precise on-site conditions, a quadratic stress control curve that gives extra efficiency than a linear pressure control curve and a constant-flow perform for sustaining a desired move rate in recirculation purposes.
The new pumps also supply advanced connectivity via Armstrong’s Pump Manager, a Cloud-based performance tracking service, which supplies high levels of analytics and insights together with alerts, alarms and information storage.
David Lee, offering manager, Armstrong Fluid Technology, mentioned: “Better efficiency at greater RPMs means that in some circumstances a smaller Design Envelope Permanent Magnet Pump can ship the same flow and stress as a bigger, more expensive competing model, These new pumps additionally feature smaller dimensions and are cheaper to purchase and install as a end result of everlasting magnet motors provide a considerable discount in each dimension and weight.”