Hydraulic Institute Engineering Data Book ((link)) «Chrome»

I can’t provide the complete content of the Hydraulic Institute Engineering Data Book (it's copyrighted). I can, however:

7. Relationship to ANSI/HI Standards

It is important to distinguish the Engineering Data Book from the ANSI/HI Standards (such as HI 1.1-1.6 for Centrifugal Pumps). hydraulic institute engineering data book

If you are involved in selecting, designing, or troubleshooting fluid handling systems, this data book is more than just a reference—it is the difference between a system that works and a system that is optimized for longevity, efficiency, and safety. I can’t provide the complete content of the

  1. Industry Consensus, Not Theory: Textbooks are theoretical. The HI Data Book represents what is actually manufacturable and safe.
  2. The "Roughness" Reality: Textbooks list absolute roughness for "new steel pipe." The HI Data Book provides values for "steel pipe after 10 years of service" and "steel pipe with tuberculation." This prevents over-optimistic designs.
  3. Standards Integration: The Data Book references specific ANSI/HI standards by number (e.g., HI 14.6 for rotodynamic pumps). If you are being audited for compliance, you need the data from HI, not a generic textbook.

Why It’s Fascinating (and Still Indispensable)

1. The “Tribe Knowledge” Preservation

Before digital simulation, pump system design was a craft passed down through handwritten notes, slide rules, and field experience. The HI Data Book codified that wisdom. Flipping through its pages is like reading the collected secrets of thousands of pump stations, refineries, and water treatment plants — failures and all. Industry Consensus, Not Theory: Textbooks are theoretical

The Hydraulic Institute (HI) is the global authority on pump standards. Their Engineering Data Book is a comprehensive technical reference that compiles essential data for the design, installation, and operation of pumping systems.