Beyond the wheel, the most important mechanical equipment serving humanity is the centrifugal pump. Centrifugal pumps make modern quality of life possible. Turn on a faucet and a centrifugal turbine ...
Heat pumps are taking the world by storm, and for good reason. Not only are they many times more efficient than electric heaters, but they can also be used to provide cooling in the summer. Efficiency ...
The ORB heat pump controller is a patent-pending fully integrated equipment intelligence system offering complete operating, monitoring, control, and diagnostics capabilities. It performs the ...
Whereas Part 1 of this three-part installment covered connections to and power sources for fire pumps (August 2024), and Part 2 dealt with disconnecting means, overcurrent protection, and transformers ...
Now, the water level begins to decrease and the shorter sensor will be no longer in contact with the water, but IC1C output will be hold high by the signal return to pin #5 of IC1B, so the pump will ...
EAST PROVIDENCE, R.I.--(BUSINESS WIRE)--Nordson EFD, a Nordson company (NASDAQ: NDSN) and leading precision fluid dispensing systems manufacturer, introduces the 7197PCP-DIN-NX controller for 797PCP ...
Standpipe systems can be found in occupancies that range from apartments to high-rises to large commercial buildings. These systems are relatively simple, yet most of the breadth of knowledge that ...
In the first installment of this three-part series of articles, featured in the August 2024 print issue and online, we discussed fire pump requirements along with Code-related references in the ...
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