Standards for Industrial Pumps: ISO and ANSI B Standards are an extremely important part of the industrial and commercial landscape. By specifying. Pentair Aurora Pump — ASME/ANSI B — Model (b) This Standard has been revised to include solid polymer pumps formerly covered under ASME B The design and construction features for metallic.

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Log into your account. Given the end suction and centrifugal design of ANSI process pumps, they are ideal for transferring water and mostly thin liquids.

A review of ISO and ANSI pump standards

Standards also guarantee an important degree of interoperability between products from different manufacturers. The standard covers 27 pump sizes and specifies a number of key dimensions for each of these. Monday, December 31, The older ISO focussed on external dimensions and mounting details, while ISO also specifies a variety of performance requirements e. Number wise, ANSI process pumps have flow rate ranges between 10 to 5, gallons per minute, or 38 to 18, liters per minute.


Energy savings from a European ISO product may just make it worth the effort. Share on Initially, the social media buttons are deactivated for data privacy and protection reasons. Activation is valid for this visit only. This article for Water Online discusses the need for a consensus body for developing a groundwater pumping systems standard to include guidance on performance requirements for pumps used in water wells.

Although mostly used in the chemical industry, ANSI process pumps are also used in food processing, paper mills, pulp mills, refineries, ethanol production, textiles, and various other process plant applications. Dimensions include overall height and length of the bare pump, nozzle and shaft diameters, the size, location and spacing of mounting bolts, etc.

Many of the ISO certified products coming out of Europe, and Germany specifically, have impressive new energy efficient technologies that may not be available in their ANSI counterparts. Please enter your name here. All operating manuals, type series booklets, characteristic curves, typical tenders, product brochures and corporate publications. This ANSI process pump sizing standard is broken down into three main groups.


There are now more than 19, international standards covering many aspects of technology and business. Powerful Tools for Power Generation. Learn how your comment data is processed.

By specifying standards-compliant products, buyers can be assured that the items they acquire will meet important performance and safety requirements, even if they come from companies that the buyers have never dealt with before. In addition, ANSI pumps only meet one standard so they are difficult or not feasible as replacements for other types of centrifugal pumps.

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ANSI Process Pumps – Empowering Pumps and Equipment

However, most manufacturers of ISO pumps have 60 Hz models available. Pumps must meet dimensional interchangeability requirements and contain special features for installation and maintenance. ISO a language-neutral title for the International Standards Organization traces its roots back to when delegates from 25 countries met in London to discuss the future of international standards that could bridge the many national and industry-specific standards.

The pumps can also move liquids with or without solids based g73.1 their impeller type. These pumps also perform beyond standard metrics and offer a max flow capacity to 7, gpm, total head to feet, and can even accommodate fluid temperatures up to degrees F. The total head pressure b73.11 from 50 to feet 22 to psiand horsepower from 1. It covers metallic and solid polymer pumps and is designed to facilitate installation and maintenance, as well as to enhance the safety and durability of ANSI B Backflow Testing…Working in a field that Makes a Difference.

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ANSI process pumps conform across manufacturers and allow the buyer to switch pumps and brands without having to change or redesign motor attachment, coupling, piping location, or bedplate dimensions. Standards are an extremely important part of the industrial and commercial landscape.

A review of ISO and ANSI pump standards | KSB

While of course the easiest and most straight forward option for a North American company may be to pursue only ANSI standard products, doing so significantly limits your choices. This pump comes in a wide range of materials, including alloys and non-metals for many corrosive services, depending on the application. You have entered an incorrect email address!

In some aspects e. This American Society of Mechanical Engineers ASME standard covers process pumps of horizontal, end suction, single stage, and centerline discharge design. There is a reason that German designed products are known for their quality, efficiency, and long service lives. Saving energy efficiently December 27, With the rise of globalization, ISO standards are increasingly influential.

However, the design does not typically allow the pumps to move thicker liquids, such as oils. Downloads Downloads All operating manuals, type series booklets, characteristic curves, typical tenders, product brochures and corporate publications.

Empowering Pumps is the information and amsi hub for the global pump industry. This article will focus on a comparison of two important sets of standards for industrial pumps: Empowering Pumps announces the Industry Person of the Year! Empowering Pumps and Equipment. All of this contributes to competitive markets and economic efficiency. Industry Person of the Week — Nadine Tribur. By definition, these centrifugal pumps are horizontal, end suction, single stage pumps that are comparable in size and identical in interface and envelope dimensions, regardless of manufacturer.