The serves as the companion volume to those standards. While the standards tell you how to test a pump or how to calculate Net Positive Suction Head (NPSH), the Data Book provides the raw material —the fluid properties, friction loss coefficients, and mathematical constants—needed to perform those calculations.
: While the book is still available in print (notably the 2nd Edition from 1990), the digital tool provides a free, frequently updated alternative for modern engineering workflows. Key Editions
To offer verified empirical data for friction losses, viscosity corrections, and fluid properties.
The Data Book addresses non-water applications in detail: hydraulic institute engineering data book
Physical characteristics of steel, iron, and non-ferrous piping.
The is not merely a collection of tables and formulas—it is a professional compass. In an industry where a miscalculated NPSH can destroy a $50,000 impeller in seconds, and a misapplied viscosity correction can double a plant’s annual energy bill, the authority of the HI cannot be overstated.
Theory is useful, but application pays the bills. Here are three scenarios where the Hydraulic Institute Engineering Data Book proves indispensable. The serves as the companion volume to those standards
By combining comprehensive data with powerful, modern features, HI has created more than just a digital reference—it has built a complete engineering ecosystem. Whether you are designing a new pumping system, troubleshooting an existing one, or simply need to calculate a pipe friction loss, the data is now more accessible, reliable, and powerful than ever before. To experience it for yourself, visit the at pumps.org and start using the HI Data Tool today.
Ask any veteran user, and they’ll whisper about the . It’s not glamorous, but improper piping support is a top-5 cause of premature bearing and seal failure. The Data Book contains alignment tolerances and force limits that — if followed — would save industry millions per year in unscheduled downtime. Yet most young engineers skip it. The wise ones don’t.
Engineers across various industries rely on the Hydraulic Institute Engineering Data Book daily to solve complex design challenges. Piping System Sizing (Hydraulic Sizing) Key Editions To offer verified empirical data for
The is a free, comprehensive technical resource designed as an extensive guide for pump users, manufacturers, and engineers. It offers far more than static data, transforming the content of the Engineering Data Book into an active, problem-solving tool.
One might ask: In an era of digital twins and CFD simulation, why does a physical (or PDF) data book remain relevant?