• Sealless Magnetically Driven Rotary Pumps for Nomenclature, Definitions, Application, Operation, and Test (ANSI/HI 4.1-4.6-2017 - secure PDF)

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Item #: B111e
Member Price: $63.75
Non-member Price: $85.00

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Description  more details

Scope of Standard: This standard covers the unique features of sealless, magnetically driven rotary pumps and includes sections on types and nomenclature; definitions; design and applications; installation, operation, and maintenance; and test. Because of the variety of rotary pump configurations available and the broad range of applications, familiarization with Hydraulic Institute Standards ANSI/HI 3.1–3.5 Rotary Pumps for Nomenclature, Definitions, Application and Operation and ANSI/HI 3.6 Rotary Pump Tests is recommended.

New Content in 2017 Version:

  • Added detail on how magnets are affected by temperature
  • Added the close coupled gear type mag-drive pump
  • Harmonized the standard with 3.1-3.5 and 3.6
  • Added additional cautions to warn the user of potential hazards unique to Mag drive pumps
  • Clarified the objective and requirements for the torque confirmation test
  • Updated the reference material and societies
ISBN: 978-1-935762-66-9
Pages: 39
Approval Date: 2017
Table of Contents: View in PDF format
Also Available in Hardcopy: View now

Content: Detailed diagram of pump components, nomenclature, definitions, basic pump design, guidelines for applications, environmental considerations, life cycle cost evaluation, selection guideline, proper installation, operation, maintenance and tests including procedures and acceptance criteria.

Hot Link to TOC: http://www.pumps.org/estore/stdi/4.1-4.6b.pdf

Who Should Buy This Standard: Engineers and consulting companies looking to gain a basic understanding of sealless, magnetically driven rotary pumps as well as specifiers and application engineers who must understand how to choose the right pump for an application to get the best performance.

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 an 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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