The Global Authority on Pumps and Pumping Systems

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Standards provide guidance and recommendations on a variety of pump and pump systems.

Data Library

The comprehensive guide for pump users, manufacturers and engineers seeking references for pump principles, calculations and unit conversions. The data library updated frequently with new information.

Featured Blog

December 14, 2021

New Funding for Pumps, Labor Shortages Will Dominate Pump Landscape in 2022

This coming year will see some profound changes in the pump systems landscape. These range from new funding for water systems and labor shortages to renewed emphasis on sustainability and the continued growth of smart pumps. Let’s take a quick look at five trends to keep your eyes on going into 2022. Funding for water […]

March 20, 2022   |   Orlando, FL

2022 Annual Conference

The HI Annual Conference will be held from March 20-24, 2022. Registration is open and discounted room rates are available!

June 20, 2022   |   Columbus, OH

2022 Technical Conference

Mark your calendars for June 20-23. More details to come!

October 24, 2022   |   Savannah, GA

2022 Fall Conference

Mark your calendars for October 24-27, 2022. More details to come!