Data Book [updated] — Hydraulic Institute Engineering

Comprehensive charts detailing friction losses for standard steel, ductile iron, and plastic pipes. Fitting and Valve Losses: Explicit

Kinematic and dynamic viscosity data across wide temperature ranges for water, petroleum products, and chemical solutions.

: Good for finding used hardcover copies of the 1990 release. Key Contents & Features hydraulic institute engineering data book

To truly master the Hydraulic Institute Engineering Data Book, don't just look at the tables—read the . HI often includes insights into why certain margins are recommended, such as the effects of entrained air on pump performance or how temperature changes affect vapor pressure.

The book utilizes the Darcy-Weisbach equation and provides extensive friction loss tables for pipes of various materials (steel, cast iron, plastic) and diameters. Key Contents & Features To truly master the

, serves as a primary, industry-standard reference for pump and system design. It covers critical, standardized data on fluid properties, piping friction, and NPSH calculations to ensure consistent engineering practices. Learn more about these resources on the official Hydraulic Institute website Engineering Data Book - 2nd Edition - Pumps.org

It is important to distinguish the Engineering Data Book from the ANSI/HI Standards (such as HI 1.1-1.6 for Centrifugal Pumps). , serves as a primary, industry-standard reference for

While the Data Book gives you the numbers , the Hydraulic Institute also publishes separate Standards (e.g., ANSI/HI 9.6.3 for Rotodynamic Pumps). Combine the data book with the standards for a complete view of system health and installation guidelines. Conclusion

While physical copies (first and second editions) were staples in engineering offices for over 50 years, HI has evolved this resource. The Engineering Data Library (EDL) is the modern, digital successor to the Engineering Data Book. The EDL offers: Regular updates based on new research. Online Accessibility: Instant access from anywhere.

To size pumps, pipes, control valves, and storage vessels during the engineering phase.

). Engineers utilize the vapor pressure and atmospheric pressure tables in the book to ensure the fluid remains a liquid, preventing vapor bubbles from imploding and destroying pump impellers. Piping Network Optimization