As the global authority on pumps and pump systems, The Hydraulic Institute develops industry standards through a vast array of technical resources including application guidebooks, online tools, and calculators.
Founded in 1917, the Hydraulic Institute (HI) is the largest association of pump manufacturers in North America. As the global authority on pumps and pump systems, HI develops standards and technical resources including application guidebooks, online tools, and calculators. In addition to collecting statistical data and providing a forum for the industry, HI manages efficiency programs that stem from its advocacy work with the US Department of Energy
Advancing the pump manufacturing industry by becoming the world's resource for pumping solutions by:
HI's full ecosystem of energy efficiency solutions includes training, certification programs, and standards. For more information on these programs, please visit pumps.org/Circulator
Furthermore, learn more about HI's Circulator Energy Rating Program and search the database of rated pumps here.
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