Standards for Industrial Pumps: ISO and ANSI B Standards are an extremely important part of the industrial and commercial landscape. By specifying. PWA ANSI/ASME B PROCESS PUMP. Carbon Steel vs. Ductile Iron. High strength, impact resistant. Carbon Steel liquid ends for improved durability and. ANSI Pumps are a type of single-stage end suction centrifugal pump. This type is designed to the ASME B standard, and each size of this type of pump has.

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Dimensions include overall height and length of the bare pump, nozzle and shaft diameters, the size, location and n73.1 of mounting bolts, etc. Since then, the committee has continued to be active and has defined the standards for 27 pump sizes through several revisions. This pump comes in a wide range of materials, including alloys and non-metals for many corrosive services, depending on the application. All of this contributes to competitive markets and economic efficiency.

This b7.31 uses cookies to enhance your experience. Downloads Downloads All operating manuals, type series booklets, characteristic curves, typical tenders, product brochures and corporate publications. However, the design does not typically allow the pumps to move thicker liquids, such as oils. ANSI pumps offer plant operators the possibility to switch pumps and brands without having to change or redesign motor attachment, piping, coupling or ansl dimensions.

ANSI Process Pumps

Empowering Pumps is the information and connection hub for the global pump znsi. By definition, these chemical pumps are horizontal, end suction single stage, centerline discharge, centrifugal pumps comparable in size and dimensions regardless of pump manufacturer.

Pumps must meet dimensional interchangeability requirements and contain special features for installation and maintenance. It is important to mention that alternate designs are considered by the standard, provided they meet its intent and cover construction and performance specifications in equivalence with those specified.

There is a reason that German designed products are known for their quality, efficiency, and long service lives.

By continuing to g73.1 this website you consent to the use of cookies. 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. This article will focus on a comparison of two important sets of standards for industrial pumps: 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.


The plugin only becomes active when you click the button, which indicates that you agree to communicate with the social network. Energy savings from a European ISO product may just make it worth the effort. The pumps can also move liquids with or without solids based on their impeller type.

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

This site uses Akismet to reduce spam. This ANSI process pump sizing standard is broken down into three main groups. With the rise of globalization, ISO standards are increasingly influential. These pumps also perform beyond standard metrics and offer a max flow capacity to 7, gpm, total head to feet, and g73.1 even accommodate fluid temperatures up to degrees F.

The main focus of this standard is that all ANSI pumps manufacturers offer interchangeable equipment with respect to mounting dimensions, size and location of suction, and discharge nozzles, input shafts, baseplates, and foundation bolt holes.

The purpose of the standard anxi to ensure that other ANSI process pumps with similar sizes can be interchangeable in size of suction, location of suction, discharge nozzles, baseplates, input shafts, foundation b7.31 holes, and mounting dimensions.

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. Sincecommittees in the United States have worked on the development of centrifugal pump standards to meet the needs of the chemical industry.

Empowering Pumps and Equipment. Empowering Pumps announces the Industry Person of the Year! It is the specification for horizontal, end suction, single stage centrifugal pumps for chemical process applications, and covers metallic centrifugal pump designs. 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.


However, most manufacturers of ISO pumps have 60 Hz models available. Learn how your comment data is processed. Go to subscribe form No, thank you. You have entered an incorrect email address!

The older ISO focussed on external dimensions and mounting details, while ISO also specifies a variety of performance requirements e. Log into your account. Please enter your name here. Additionally, these standards set the guidelines and recommended practices related to the maintenance of these process pumps.

In some aspects e. More Articles RP will expand its German pump testing facility Packing strips and packing gland tightening procedure Pumps and service for nuclear power plants RP delivers API reciprocating pumps to Repsol refinery Spolchemie Chemicals chooses Ruhrpumpen for their polymer process Pumping solutions for Power Generation Plants Constant level oiler change procedure Pumps startup and shutdown procedure Consider Mag Drive Pumps for industrial applications Introducing the new Ruhrpumpen Website.

Backflow Testing…Working in a field that Makes a Difference. The total head pressure ranges from 50 to feet 22 to psiand horsepower from 1.

ANSI Process Pumps – Empowering Pumps and Equipment

This American Society of Mechanical Engineers ASME standard covers process pumps of horizontal, end suction, single stage, and centerline discharge design. All operating manuals, type bb73.1 booklets, characteristic curves, typical tenders, product brochures and corporate publications.

Standards also guarantee an important degree of interoperability between products from different manufacturers. Powerful Tools for Power Generation.

Monday, December 31, This standard was developed ansii address the needs of the chemical industry for a robust family of single-stage end-suction centrifugal pumps.

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. While of course the easiest and most straight forward option for a North American company g73.1 be to pursue only ANSI standard products, doing so significantly limits your choices.

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