• ANSI/HI 1.1-1.2-2008 Secure PDF

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Item #: B101e
Member Price: $67.50
Price: $90.00

Description  more details

Scope of Standard:  ANSI/HI 1.1-1.2 covers rotodynamic pumps with centrifugal (radial), mixed flow, and axial flow impellers, as well as regenerative turbine and Pitot tube type pumps, of all industrial/commercial types except vertically suspended diffuser turbine pumps. It contains description of types, nomenclature, and definitions. The standard addresses over 35 different pump categories:

  • Overhung impeller/close coupled pumps
  • Overhung impeller/flexibly coupled pumps
  • Between bearing/separately coupled/single stage
  • Between bearing/separately coupled/multistage pumps
  • Vertically suspended
  • Regenerative turbine pumps

What You Will Learn/Overall Benefits:

  • Gain a fundamental understanding of rotodynamic centrifugal 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 centrifugal pumps in various services including chemical, petroleum, slurry, water and wastewater, residential, electric power, residential, electric power and more. 

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ISBN: 1-935762-19-5
Pages: 103
Approval Date: 2014
Table of Contents: View in PDF Format
Also Available in Hardcopy: Coming Soon

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 the relevance of suction specific speed to different pump geometries, details on how these values affect performance … and much more.

Hot link to Table Of Contents: Coming Soon

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