This generation of variable-speed pumps can internally sense how many valves are open or closed and adjust speed accordingly. Variable speed pumps have been around for years. As I mentioned in last ...

In a previous article A New Age In North American Hydronics I promised that we would venture into the word of light commercial pump sizing using variable speed pumps. How many times have we been ...

The Evolution® Extreme variable-speed heat pump (280ANV) has efficiencies of up to 13 HSPF and up to 20.5 SEER. When combined with an Evolution control and Evolution gas furnace or fan coil, the heat ...

TORONTO — Armstrong Fluid Technology has unveiled its Design Envelope Fire pump unit along with Fire Pump Manager, a new, connected service for tracking pump performance. In addition to providing ...

Keydrivers for fixed displacement or dual displacement pump systems are energyefficiency and the need for new hydraulic motion control concepts in marketswhere energy usage plays a vital role. These ...

The LIGHTNING PUMP is the first battery-powered pump the company has ever offered and the first variable speed battery-powered hydraulic pump on the market. The LIGHTNING PUMP is valuable in the ...

First note - I am a completely new to water cooling, this is the first build I've done. With GPU prices the way they are, I decided to try for an overclock vs a new GPU. Things are working well, and I ...

To investigate the performance of engine cooling water pump in automobile with variable rotating speed, experimental tests and numerical simulation are carried out on an engine cooling water pump ...

David Perri, Director Corporate Engineering, Barry Durham,Corporate Environmental Manager, Bohdan Dackow, Corporate I&C Engineer, USPowerGen. The New York State Department of Environmental ...