Jay discusses functionality of multi-stage pumps. The mission of Firehouse is to educate and inspire firefighters so that they can protect their communities and keep themselves safe. By providing news ...

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Centrifugal fire pumps long have been the backbone of pumping apparatus in the fire service because of their efficiency and their versatility. They come in various configurations, so departments must ...

As the pump rental market adapts to stricter emissions regulations, Thomas Allen discovers that manufacturers are offering not only new models but also their expertise through guidance and training.

A group of researchers in Thailand outlined a new methodology to identify the optimal temperature in two-stage cascade heat pumps using non-azeotropic refrigerants. Through their analysis, the ...

In general, the energy consumption of commercial HVAC systems represents a significant portion of the overall building energy consumption. Within an HVAC system, typically, the chilled water and ...