Pablo Päster is an energy and sustainability management consultant who wrote a weekly advice column for Treehugger from 2009-2012. Dear Pablo: I am considering getting a hot water recirculation pump.

If you've ever stood at a sink or outside the shower waiting for the water to heat up, you know how frustrating that wasted time can be. A report for the U.S. Department of Energy has found that it's ...

Those words spurn up a variety of thoughts and feelings. To some, hot water is the metaphorical comparison of being in trouble. To others, hot water is comforting, as it reminds them of the nice ...

Exelon Nuclear recently replaced the original motor-generator sets for its boiling water reactor (BWR) recirculation pumps at its Quad Cities Generating Station Unit 1 with adjustable-speed drives. We ...

As contractors, many homeowners rely upon your recommendation for the best products to use during renovations, new construction or remodels. Increased demand has been placed on smart home appliances ...

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The UltraCirc design incorporates a ball valve on the inlet side of the pump, a spring check valve on the discharge side of the pump, and 1/2-inch sweat union connections. The magnetically driven ...

The new pump series is designed to recirculate and pump activated sludge in wastewater treatment plants during the nitrification and denitrification process, as well as for the pumping of surface, ...

When new processes are undertaken, often small scale innovative equipment is designed and produced to establish proof of concept for theories or limits to be checked before the full scale plant is ...

The FP 400, a next-generation diaphragm pump from KNF, combines the advantages of diaphragm pumps such as self priming, the ability to run dry, and long, maintenance-free lifetime under ...