The 13th Edition draft reduces the total number of appendices by one compared to the 12th Edition. Specifically, has been removed. In its place, a new Appendix D appears: “Special‑purpose Centrifugal Pumps” (formerly Appendix O), which remains an informative (non‑mandatory) appendix. This change reflects a trend toward streamlining the standard and moving general baseplate details into other reference documents or leaving them to purchaser specifications.
Clearer documentation pathways for utilizing "Digital Twins" during the engineering phase to verify rotordynamic stability. 2. Clean Energy and Hydrogen Application Support Api 610 13th Edition
API 610 13th Edition: Anticipating the Future of Centrifugal Pump Standards The 13th Edition draft reduces the total number