It is crucial to select a pump with the intersection of the two curves at or near the best efficiency point (BEP), which is defined as “the flow at which the pump operates at the highest efficiency ...

In most cases, the curves have not been optimized ... if the controller is extended to include the efficiency characteristics ...

While pump efficiency optimization tools provide crucial ... This graphic shows flow coefficient (Cv) curve profiles for Apollo 84B (carbon steel) and 85B (stainless steel) series control valves ...

The data drives updates to pump heads and efficiency curves in a hydraulic model used for GLWA’s ongoing project of real‐time pumping energy optimization. REEPS allows GLWA to: Generate daily ...

KEEPING UP WITH THE CURVE The new Curve D150 dewatering pump, developed by Pump and Abrasion Technologies, allows for efficient water management on mines Local pump original-equipment manufacturer ...

In fact, 17 percent of air-source heat pumps fell short of the European efficiency standards. Optimising the heating curve setting would solve this problem for many units, they determined. The ETH ...

But this heat pump is special. It is one of the most efficient installations of its kind in the country. “I’m number two on there,” fizzes owner Rob Ritchie, a retired chemistry teacher ...

When Jack Schniepp’s furnace began to fail this winter in his two-story Bend home, he and his wife decided they’d tear it out and replace it with a heat pump. “We wanted to do it for climate ...