"); WinPrint.document.write("
") WinPrint.document.write(prtContent.innerHTML); WinPrint.document.write("
"); WinPrint.document.close(); WinPrint.focus(); setTimeout(function () { WinPrint.print(); setTimeout(function () { WinPrint.close(); }, 100); WinPrint.onafterprint = function(){ WinPrint.close()}; }, 500); return false; }); }); eds3_5_jq(function ($) { if (typeof edn_fluidvids != 'undefined') edn_fluidvids.init({ selector: ['.edn_fluidVideo iframe'], players: ['www.youtube.com', 'player.vimeo.com'] }); }); /*]]>*/

Trade press article

Power to the pump

  • August 2016
  • Number of views: 10251
  • Article rating:

By Gene Vogel
EASA Pump & Vibration Specialist

An important step when selecting a centrifugal pump and an electric motor for an application or when troubleshooting operation issues is to determine how much power the pump should be using. The “by-the-book” approach references the pump curve, which shows the power requirement for the pump’s range of operation (head and flow rate). While that’s the best approach, a simple, universal formula based on the relationship of power, head, flow rate, and efficiency can provide realistic estimates for general planning or primary troubleshooting.

READ THE FULL ARTICLE

Tags: Pumps Troubleshooting Pump curves
Print

Related articles


PREVIOUS ITEM
NEXT ITEM
Comments are only visible to subscribers.