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

May 13, 2022

Enhancing Pump Optimization and Energy Efficiency through Effective Assessment

While reliability has long been the larger focus of pump optimization, minimizing energy usage is becoming an increasingly important consideration in how we see and plan the optimization of pump systems.

June 20, 2022   |   Columbus, OH

2022 Technical Meeting & HI/SWPA Pump Systems Training for Water and Wastewater

Mark your calendars for the HI Technical Meeting, June 20-23, and stay for the HI/SWPA Pump Systems Training event, June 23-24.

October 24, 2022   |   Savannah, GA

2022 Fall Conference

Mark your calendars for October 24-27, 2022. Reserve your room today, more details to come!

February 26, 2023   |   Tucson, AZ

2023 Annual Conference

Mark your calendars for February 26-March 2, 2023. More details to come!