• Controlled-Volume Metering Pumps (ANSI/HI 7.1-7.5-2017 - secure PDF)

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Item #: B115e
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Non-member Price: $75.00

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Description  more details

Scope of Standard:  ANSI/HI 7.1-7.5 offers a basic educational overview on controlled-volume metering pumps, design and application considerations in choosing the right pump for a specific industry use as well as pump operating and maintenance procedures. Controlled-volume metering pumps are available with various drive configurations including:

  • Electromagnetic drive
  • Reciprocating air drive
  • Fixed stoke-length drive
  • Mechanical lost-motion drive
  • Hydraulic lost-motion drive
  • Variable stroke-length drive (non-lost-motion)


What You Will Learn/Overall Benefits:

  • Gain a fundamental understanding of controlled- volume metering pumps to properly classify and describe different pump types  
  • Learn what terms 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
  • Identify the difference between pump designs and characteristics to choose the best one for a specific application
  • Learn how to operate pumps

Applicable Markets:  Controlled-volume metering pumps are typically used for injecting chemical additives, proportional blending of multiple components, or the metered transfer of a single liquid in application requiring high accuracy, repeatability and adjustable rate of flow.  Markets include: water treatment plants, chemical processing, pharmaceuticals, semiconductors.

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ISBN: 978-1-935762-55-3
Pages: 40
Approval Date: 2017
Table of Contents: View in PDF format
Also Available in Hardcopy: View now

Content:  Nomenclature, detailed illustrated pump diagrams, part names, industry definitions, typical applications and data requirements, flow principles, installation, piping, priming, alignment, lubrication, inspection and troubleshooting.

Hot Link to TOC: http://www.pumps.org/estore/stdi/7.1-7.5b.pdf

Who Should Buy This Standard:  Buyers, young engineers, specifiers and engineering consultants who are unfamiliar with the terminology associated with controlled volume metering pumps as well as application engineers, engineering consultants and others who must know how to select the right controlled-volume metering pumps 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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