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Standards
Standards provide guidance and recommendations on a variety of pump and pump systems.
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Featured Blog
July 9, 2024
Integrating HI Certifications into Community College Curricula
Dr. Justin Starr discusses the importance of community college curricula to address the needs of their local workforce.
HI Data Tool
The comprehensive guide for pump users, manufacturers and engineers seeking references for pump principles, calculations and unit conversions. The Data Tool is updated frequently with new information.
Upcoming Training Events
Use of Air Valves in water systems and Waterhammer (transient) considerations| May 21st, 2025 | Live Webinar
May 21, 2025 1:00 pm
This webinar will focus on the application and installation of air valves and where are they frequently used. SKU:LW512C
Waterhammer Bundle| Live Webinar 2025 | Learning Level: Intermediate- Advanced
May 21, 2025 1:00 pm
This is a discounted bundle of five (5) waterhammer related webinars: Fundamentals of Waterhammer and Surge Suppression, Waterhammer Evaluation and Surge Suppression Methods, Check Valve Selection to Minimize Waterhammer, Transient Pressure Monitoring: Assessing Waterhammer and Use of Air Valve in Water Systems n Water Systems and Waterhammer (transient) considerations​. SKU:WB500C
Motor and VFD Principles Course – June 3, 2025
June 3, 2025 9:00 am
Motor and Variable Frequency Drives Course addresses common questions surrounding motors, VFDs and their system interaction and Power Drive System & Variable Speed Pumping. SKU: VC401C