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Item #: DIGITAL 4.1 4.2U
Member Price: $300.00
Non-member Price: $400.00
  • ANSI/HI Pump Standards Version 4.1 Upgrade (download)
  • ANSI/HI Pump Standards Version 4.2 Upgrade (download)

Product Notes

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*This upgrade is for users who own ANSI/HI Pump Standards version 4.0 digital download set.  It includes two sequential download installation of versions 4.1 and 4.2 standards set upgrades.  Users of versions preceding 4.0 who wish to update to the latest set, must purchase and install the version 4.2 full set to become current.


Upgrade your 4.0 standards set with the NEW versions 4.1 and 4.2 standards set upgrades that includes nine new updates since the 4.0 version, which were approved in 2017, 2018 and 2019, including updates to the following internationally used and recognized standards:

  • ANSI/HI 9.8 Rotodynamic Pumps for Pump Intake Design,
  • ANSI/HI 11.6 Rotodynamic Submersible Pumps for Hydraulic Performance, Hydrostatic Pressure, Mechanical, and Electrical Acceptance Tests,
  • ANSI/HI 4.1-4.6 Sealless, Magnetically Driven Rotary Pumps for Nomenclature, Definitions, Application, Operation, and Tests,
  • ANSI/HI 7.1-7.5 Controlled Volume Metering Pumps for Nomenclature, Definitions, Application, and Operation, and
  • ANSI/HI 7.6 Controlled Volume Metering Pumps for Test
  • 9.6.9 Rotary Pumps – Guidelines for Condition Monitoring
  • 14.1-14.2 Rotodynamic Pumps for Nomenclature and Definitions
    • Supersedes 1.1-1.2 and 2.1-2.2 from previous versions
  • 14.3 Rotodynamic Pumps for Design and Application
    • Supersedes 1.3 and 2.3 from previous versions
  • 14.4 Rotodynamic Pumps — for Installation, Operation, and Maintenance
    • Supersedes 1.4 and 2.4 from previous versions

 Note: This electronic version of the standards and guidelines, available as an immediate download, allows a user to easily navigate directly to the section of reference.  The standards and guidelines included in electronic format are a single-user version and are encrypted for security. The computer on which the set is installed must have access to the internet during the one-time installation and authorization process.  Please note that our return policy does not allow for the return of electronic content.

ANSI/HI Pump Standards are in secure PDF format. Each standard is authorized to a single login and password on a single desktop and optional laptop computer. The end-user license prohibits installation of these files on a network server or their shared use in an network environment. These files may be transferred from an old computer to a new computer by following the instructions provided at estore.Pumps.org/xfer4-0upgrade.aspxFor assistance contact HI Technical Support at support@pumps.org.

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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