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

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Item #: B105e
Member Price: $67.50
Price: $90.00

Description  more details

Scope of Standard

The standard addresses the following pump categories:

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 that are driven by vertical electric motors or horizontal engines with right-angle gears.

What You Will Learn/Overall Benefits:

  • Gain a fundamental understanding of rotodynamic vertical pumps to properly classify and describe different pump types
  • Learn terms that apply to different pump parts to better communicate with manufacturers and other pump people using standardized terminology
  • Understand how to identify pump parts for troubleshooting in the field

Applicable Markets:  
Most common pump industry segments using rotodynamic vertical pumps in various services including chemical, petroleum, slurry, water and wastewater, residential, electric power, residential, electric power and more. 

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ISBN: 978-1-935762-14-0
Pages: 52
Approval Date: 2014
Table of Contents: View in PDF format
Also Available in Hardcopy: View now

Content: Pump part and operation definitions; illustrated industry practices; enhanced family trees showing pump designations unique to each pump type; cross sectional drawings showing details of pump parts; explanation of pump pressures, rated conditions, rate of flow, head, power and efficiency; explanation of the relevance of specific speed… and much more.

Hot Link to TOC: 

Who Should Buy This Standard:  Young engineers, specifiers and engineering consultants who are unfamiliar with the terminology associated with rotodynamic vertical pumps.

Important Notice: 

This standard is available for immediate download in secure PDF format. Standards in this format are a single-user license and are encrypted for security purposes. Each standard is authorized to a single login and password on a single desktop or laptop computer. The end-user license prohibits installation of these files on a network server or their shared use in a network environment.  These files may be transferred from an old computer to a new computer by following the instructions provided upon purchase or available online at estore.pumps.org/about.aspx.

To view HI Standards in this format requires the download of the free Adobe® Reader®. Authorization requires download of an Adobe-approved plug-in from FileOpen Systems, Inc. and Internet access to complete the authorization process.  Security permissions of these files allow printing and the addition of comments. Once authorized these files may be accessed with or without connection to the Internet.


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