Hi pump standards are reliable, widely accepted references for. Pump energy index pei representations are made by the participating pump manufacturer. The hydraulic institute hi has recently updated two pump standards, covering allowable operating region for centrifugal and vertical pumps and submersible pump tests hi updated the 1997 edition of the ansihi standard on allowable operating region for centrifugal and vertical pumps and published ansihi 9. Historically, hydraulic institute standards have been divided into 1series standards covering centrifugal pumps and 2series standards. It is applicable to centrifugal and vertical pumps. Since the new standard is a more significant change for north america manufacturers, implementation has been slower to adopt. Most centrifugal pumps procured for water or wastewater applications including those in the municipal, hvac, plumbing, industrial, and fire. Hydraulic institute standard for methods for rotodynamic pump. The new edition represents a major revision of the original 1999 release. Hi is a pump association of positive displacement and rotodynamic, centrifugal pump manufacturers and suppliers whose mission is to be a valueadding resource to member companies, engineering consulting firms, and pump users worldwide. The hydraulic institute has encrypted the ansihi pump standards version 3. This standard provides accepted methods for the evaluation of the hydraulic performance and design of all related and supporting equipment. Meaning they have the potential to save at least 50% on energy costs and thats why a smart pump is so brilliant. The material in this publication has been compiled by the hydraulic institute hi pump application guidelines committee and is intended to capture the experience and collective knowledge of pump and pumping systems experts for reference by system designers, constructors, and end users.
New version anticipated 3q2012 pump operating region. Hydraulic institute hi datasheets for standards and technical documents. So, even small low horsepower systems can get in on big savings. The hydraulic institutes new test standard, ansihi 14. It offers a wide variety of programs and services, each tailored to user needs. New combined rotodynamic pump single series standards open to download resource. Pump systems matter psm is a nonprofit pump education resource established by the hydraulic institute, and leading utilities and energy efficiency organizations to serve the pump user community by providing pump training on the benefits of pump system optimization to achieve higher energy efficiency, lower maintenance costs, and improve reliability and profitability. If you specify, select, design, test, install or operate pumps or pumping systems, you will find ansihi pump standards to be invaluable tools. Fortunately, the hydraulic institute has a published a specific standard for submersible pump testing ansihi 11. The hydraulic institute hi the largest association of pump industry manufacturers in north americahas served member companies and pump users by providing product standards and a forum for the exchange of industry information. The hydraulic institute hi is the global authority on pumps and pumping systems. Hi periodically introduces new standards based on industry needs.
The hydraulic institute is an association of pump industry manufacturers in north america that develops and publishes the most frequently cited pump standards for the water and wastewater applications. The hydraulic institute s new test standard the hydraulic institute s new test standard, ansihi 14. Each standard is authorized to a single login and password on a single desktop and optional laptop computer. C average dimension from underside of bell to bottom of pit. As noted in the names of the standards, the old centrifugal and vertical pumps are grouped under the name rotodynamic, which is an improvement in the accuracy of the nomenclature describing these types of pumps. A physical hydraulic model study shall be conducted for pump intakes with one or more of the following features.
This standard is not intended for production pump testing. This submersible pump test standard represents a major departure from the previous submersible pump test standard ansihi 11. The hydraulic institute is the most comprehensive and respected reference resource for pumps and pumping systems. S minimum dimension from minimum water level to underside of bell. If you do not know who your administrator is, you may contact the hydraulic institute for assistance. Hydraulic institute updates standards pump industry magazine. This guideline discusses the effects of operating a rotodynamic pump at rates of flow that are greater than. Pump standards hydraulics institute centrifugal, reciprocating. The hydraulic institute has completed the task of developing a new ansihi standard 12.
The hydraulic institute hi has updated the 2001 edition of the ansihi standard on submersible pump tests and published ansihi 11. Finally, smart pumps routinely achieve a hydraulic institute energy rating of at least 50. Understanding test standards for submersible pumps modern. Standards, codes, and regulation establish uniform specifications, procedures or technical criteria. Hydraulic institute is your authoritative pump industry reference resource. Hi has established itself as one of the leading developers of pump standards. Practical considerations in pump suction arrangements.
Disregard for proper allowances can result in vortices, cavitation, and loss of prime. Figure 1 typical pumps vibration levels in accordance with ansihi and api standards. Hi develops standards in the public interest, and relies on revenue from the sale of standards and guidelines to support the ongoing activities of the institute. Ansihi pump standards are downloadable and are in secure pdf format. A thorough examination of this subject is beyond the scope of this session, however there are points that can be addressed in the time allowed.
Collectdevelop information needed to create system curves elevations of suction, pump room floor, high points, discharge for retrofits, surveymeasure existing elevations, test existing pumps for flow and pressure. For decades he has been very active in the development of pump standards for the american petroleum institute and hydraulic institute. These standards are widely referenced in other standards such as those of api, awwa, asme b73 and pip and are utilized throughout north america and worldwide. The hydraulic institute hi has published new american national standards combining 1series and 2series standards into a single 14series standards. Subsequently, hydraulic institute released the standard through the ansi canvas process. His technical literature is world renowned because of the breadth of its content, and also because you can count on receiving the most current intelligence on pumps and pumping systems in the format that is most. The hydraulic institute hi has released a 2010 update of ansihi 1. Ansihi pump standards are developed collaboratively by recognized industry experts, each possessing extensive knowledge on a particular aspect of pumps andor pumping technology.
An important aspect of pump hydraulic system design is the suction or inlet conditions. Asdal, executive director of the hydraulic institute, announced on may 4 that the institute has added three notable pump industry firms to his roster of select standards partners. The hydraulic institutes comprehensive rotary pump standard ansihi 3. Recently, the hydraulic institute has published new american national standards combining 1series, centrifugal pumps, and 2series, vertical pump, standards. Sump or piping geometry bay width, bell clearances, side wall angles, bottom slopes, distance from obstructions, the bell diameter or piping changes, etc. Third, smart pump technology is available in all sizes. The hydraulic institutes new test standard, ansihi14. The hydraulic institute pump efficiency prediction guideline hi 20.
Hydraulic institute american national standards institute. Hydraulic institute announces new standards partners. Understanding test standards for submersible pumps. Hydraulic institute introduces pump efficiency prediction guideline. Recognizing that hydraulic institute was the best place to publish this type of standard we partnered with then. Such items as pump design, suction piping design, suction and discharge pipe size and pipe supports must all be carefully considered. High performance in centrifugal pump testing standards in 2011, the hydraulic institute updated their testing standards for centrifugal pumps ansihi 14.
Welcome to and this page is for hydraulic institute standards pdf free download discussion. Hydraulic institute hi standards, other references consider constraints site, budget, etc. Horizontal pumps are further segregated by speed and absorbed power per stageabove or below 3,600 rpm and 300 kilowatts 400 horsepower per stage. The hydraulic institute is an association of pump industry manufacturers in north america that develops and publishes the most frequently cited pump standards. Since 1917, the hydraulic institute hi has served a leading role in the creation of these pump standards, developed under guidelines established by the. In response to an industry need for a standardized approach to conducting pump system assessments, the hydraulic institute hi has developed the pump systems assessment. Hi serves the pump manufacturing industry developing standards for the nomenclature, design, application, installation, operation, and maintenance of rotodynamic, airoperated, and other pumps. Secondly, the speed of the pump simply adjusts through advanced integrated controls. This standard recognizes and identifies application requirements, principal features, performance considerations, and the necessary precautions for proper use of rotodynamic pumps. The liquid enters the impeller at the hub and flows radially to the periphery figure 4. It is the responsibility of each participating pump manufacturer to ensure that all. New energy standards for 2020 video from hydraulic institute. This standard covers hydraulic performance tests for acceptance of rotodynamic pumps centrifugal, mixed flow, and axial flow pumps, in this document referred to as pumps. Swpa continuously looks for ways to speak to the concerns of pump users through training initiatives.
The hydraulic institute acknowledges that applications may dictate that motors more efficient than the default in the guiding standards or continuous controls may be. Standards for pump vibration limits hydraulic institute hi, namely with ansihi 9. Developed by subject matter experts and industry leaders, hi has collected and harmonized the various factors that comprises a pump system. Pump oems, engineering and consulting firms as well as purchasing agents who need to understand rotary pump test standards to determine what tests have been or should be conducted on pumps before they are purchased and shipped to manufacturing operations. Preferred operating range por definition intro to pumps. Ansi hi pump standards are developed collaboratively by recognized industry experts, each possessing extensive knowledge on a particular aspect of pumps andor pumping technology. Since 1917, the hydraulic institute hi the largest association of pump industry manufacturers in north america has served member companies and pump users by providing product standards and a. The above graph is reproduced from hydraulic institute standards.
Hydraulic institute hi standards and technical documents. A minimum distance from trash rack to backwall length of pump pit. The hydraulic institute hi announces that both the centrifugal pump test standard ansihi 1. Hydraulic institute continues legacy of recognizing key. Download the adobe approved plugin from fileopen systems, inc. The hydraulic institute hi was founded in 1917 and is a valueadding resource to member companies, engineering consulting firms, and pump users worldwide. New combined rotodynamic pump single series standards. The new standards partner program provides an opportunity for engineering consultants and pump users to.
B maximum distance from centerline of pump to backwall. Hydraulic institute updates viscosity correction standard. As a product development manager, his insistence of design catalogues for products and compliance to industry standards is legendary. This is in contrast to the aor which is a manufacturerdefined region of the curve. Pump application guideline for commercial building services. The hydraulic institute hi writes product standards for the north american pump industry, which define pump products, installation, operation, performance, testing, pump life and quality. Dec 17, 2011 api standardsapi standards separate vertical pumps from those that are mounted horizontally. Hydraulic institute pump standards search engineering360. Hi, the hydraulic institute, is a nonprofit organization that develops and publishes pump standards.
It does not include detailed hydraulic design methods. The hydraulic institute hi has recently updated two pump standards, covering allowable operating region for centrifugal and vertical pumps. His complete library of ansihi standards for the pump industry is userfriendly, and available in both electronic and print formats at the hi estore. The preferred operating range por is defined by centrifugal pump standards such as the hydraulic institute standards hi or american petroleum institute standard 610 api 610. Standards and technical documents includes standards, codes, regulation, handbooks, manuals, comprehensive guides and other formal publications. Radial flow a pump in which the head is developed principally by the action of centrifugal force. Reproduced with permission of the hydraulic institute from hydraulic institute standards for centrifugal, rotary and reciprocating pumps, 14th ed. The hydraulic institute develops and delivers comprehensive industry standards and tools for the effective application, testing, installation, operation, maintenance, and performance. Recommendations in this presentation follow guidelines set forth by the hydraulic institute, section 9. Several methodologies to test centrifugal and vertical pump equipment are available to pump. If you are looking for information on hydraulic institute standards pdf free download then ask your question is as much details as possible in the quick reply box provided below.
Hydraulic institute releases new test standard ansihi 14. Computational fluid dynamics vs physical modeling for pump. As noted in the names of the standards, the old centrifugal and vertical pumps are grouped under the name rotodynamic, which is an improvement in the accuracy of the. The design of a piping system can have an important effect on the successful operation of a centrifugal pump. High performance in centrifugal pump testing standards. This standard is for vertical diffuser type centrifugal pumps. Recently, the hydraulic institute has published new american national standards combining 1series, centrifugal pumps, and 2series, vertical pump, standards into a single 14series standards. May 03, 2017 for this reason, the hydraulic institute standards ansihi 9. Determine the minimum required plan dimensions for the pump station from manufacturers literature or from dimensioning guides such as those provided by the hydraulic institute see figure 10b1, recommended pump pit dimensions, and figure 10b2, sump dimensions, plan, and elevation view, wetpit type pumps. By use of the hydraulic institutes standards subscription service you accept and agree to abide by the terms of the end user license agreement. Pumps vibrations limits as per international standards. It includes detailed procedures on the setup and conduct of hydrostatic and performance tests of such pumps.
Hydraulic institute updates rotodynamic submersible pumps. Headquartered in parsippany, united states, hi membership includes most major u. Most centrifugal pumps procured for water or wastewater applications including those in the municipal, hvac, plumbing, industrial, and fireprotection. Facilities must have inhouse capabilities to conduct pump performance tests to hydraulic institute standards for methods for rotodynamic pump efficiency testing hi 40. Released in 2008 and substantially updated, this edition has twenty additional pages, 40% more content, and increased educational information. Hydraulic institute announces update of ansihi standard 1. The hydraulic institute makes no representation or warranty as to the suitability of the pei information provided and does not purport to verify its accuracy. Standards for rotaryreciprocating mechanism, pumps standards. Collectdevelop information needed to create system curves elevations of suction, pump room floor, high points, discharge for retrofits, surveymeasure existing elevations, test. By use of the hydraulic institute s standards subscription service you accept and agree to abide by the terms of. Hydraulic institutes new test standard for rotodynamic pumps.
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