Variable frequency drives (VFDs), also known as variable speed drives (VSDs), are used to modulate the speed of motors in various applications, from hydronic water pumping to VAV fan units to vacuum ...

On December 9, 2025, in Washington, USA, @ChristieMalchow shared a video of Snoqualmie Falls surging with record-high water flow during an atmospheric river storm. In the footage, a massive torrent ...

There’s no doubt that water flow from at least one hydrant in Hempfield is sufficient to fight a fire. Maintenance crews on a recent March... Two Fayette County homes 4 miles apart went up in flames ...

Are you looking to make your home more eco-friendly or save money on your water bill? If you have an inefficient showerhead, you may be washing money down the drain. A low-flow showerhead, on the ...

Rivers, streams and creeks provide pathways for water to flow to the ocean. These waterways flow around rocks and boulders, plunge from big heights, and meander through lazy flat stretches of land. It ...

It’s only the size of a silver dollar, but this tiny metal disk can tame even the biggest of Southern California water hogs. In an indication of just how dire drought conditions have become, the Las ...

The average household sees five toilet flushes per day. With older toilets using about six gallons per flush, a person could easily get through 11,000 gallons of water per year this way. Water is, of ...