Version 2.2 from the HI contains a full, unabridged set of all 29 current Standards on one CD-ROM at a cost of US$950.

The standards include three updates: ANSI/HI 1.1-1.2 - Rotodynamic (Centrifugal) Pumps for Nomenclature and Definitions; ANSI/HI 9.6.4 - Rotodynamic Pumps for Vibration Measurements and Allowable Values; ANSI/HI 9.6.5 - Rotodynamic (Centrifugal and Vertical) Pumps for Condition Monitoring; and one new Standard ANSI/HI 9.6.6 - Rotodynamic Pumps for Pump Piping.
 
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