HI 2.1-2.2-2014
Rotodynamic Vertical Pumps of Radial, Mixed, and Axial Flow Types for Nomenclature and Definitions

Standard No.

HI 2.1-2.2-2014

Release Date

2014

Published By

US-HI

Latest

HI 2.1-2.2-2014

Scope

This standard is for types, nomenclature, and definitions of vertical turbine, mixed flow, axial flow vertical diffuser, submersible motor deep-well and short-set pumps, commonly defined as vertically suspended rotor types VS0, VS1, VS2, VS3, VS6, VS7, and VS8, as well as vertical overhung impeller types VS4 and VS5 (Figure 2.1.3) that are driven by vertical electric motors or horizontal engines with right-angle gears.

HI 2.1-2.2-2014 history

• 2014 HI 2.1-2.2-2014 Rotodynamic Vertical Pumps of Radial, Mixed, and Axial Flow Types for Nomenclature and Definitions
• 2008 HI 2.1-2.2-2008 Rotodynamic(Vertical) Pumps for Nomenclature and Definitions