ISO ASME 14414-2019 PDF

Full title and description

ISO/ASME 14414:2019 — Pump system energy assessment. This international standard specifies requirements for conducting and reporting an energy assessment of pumping systems, considering the entire system from energy inputs to the useful work delivered, with a focus on identifying opportunities to improve system energy efficiency.

Abstract

The standard sets out requirements for organizing and carrying out a pumping-system energy assessment, analysing the collected data, and reporting the assessment findings. It is intended for application to open- and closed-loop pumping systems in industrial, institutional, commercial and municipal facilities. The document focuses on electrically driven pumping systems but is also applicable to other drivers such as steam turbines and engines. It lists exclusions (for example, it does not prescribe pump system design methods, personnel certification, or specific measurement/calibration procedures) while requiring an action plan and documented assessment report.

General information

• Status: Published (International Standard, confirmed).
• Publication date: January 2019 (2019-01).
• Publisher: Joint ISO / ASME publication (ISO in cooperation with ASME).
• ICS / categories: 23.080 (Pumps).
• Edition / version: Edition 2 (2019).
• Number of pages: 56 pages (English edition).

Scope

ISO/ASME 14414:2019 specifies requirements for performing a pumping-system energy assessment that accounts for the whole pumping installation — from the points where energy is supplied to the plant through to the work produced by the system. It is intended to determine current energy consumption of existing systems and to identify measures to improve system efficiency. The standard is applicable, on request, to both open- and closed-loop installations across industrial, institutional, commercial and municipal contexts; while it prioritizes electrically driven systems, it can be used with other drivers (steam turbines, engines). It explicitly does not prescribe design methods, personnel certification, measurement/calibration protocols, or how to implement and validate savings; it does require documented analysis and an action plan.

Key topics and requirements

• Organization and management of a pumping-system energy assessment (roles, objectives, scope definition).
• Data collection requirements and recommended measurement approaches for assessing energy use and hydraulic performance.
• Analytical methods for interpreting measured data to determine system efficiency and identify losses.
• Reporting and documentation requirements, including structure of the assessment report and presentation of findings.
• Requirements for an action plan to communicate recommended improvements (but not prescriptive implementation instructions).
• Clarified exclusions: the standard does not define detailed qualification/certification schemes, detailed measurement/calibration procedures, or financial estimation methodologies.

Typical use and users

Primary users include energy auditors, pump-system engineers, consulting firms, facility and operations managers, utilities, and sustainability teams who need to assess pump-system energy performance and identify efficiency improvements. The standard is used as a framework for consistent, repeatable assessments and for preparing actionable reports and improvement plans.

Related standards

ISO/ASME 14414:2019 replaces ISO/ASME 14414:2015 and its 2016 amendment; those earlier documents were withdrawn when the 2019 edition was published. National and regional adoptions exist (for example, EN/ISO adaptations and national standards bodies’ versions). For guidance on energy management systems and broader energy performance programs, ISO 50001 (Energy management systems) is often referenced in parallel.

Keywords

Pump system, pumping system, energy assessment, energy auditing, pump efficiency, hydraulics, energy management, ISO/ASME 14414.

FAQ

Q: What is this standard?

A: ISO/ASME 14414:2019 is an international standard that specifies requirements for conducting and reporting energy assessments of pumping systems to identify energy-saving opportunities.

Q: What does it cover?

A: It covers the organization, data collection, analysis and reporting of pumping-system energy assessments for open- and closed-loop systems commonly found in industrial, commercial, institutional and municipal facilities, with emphasis on electrically driven pumps but applicability to other drivers as well. It also lists what it does not cover (detailed design methods, personnel certification, measurement calibration procedures, or implementation/validation of savings).

Q: Who typically uses it?

A: Energy auditors, pump/system engineers, facility managers, consulting firms, utilities and sustainability teams use this standard to perform consistent, auditable assessments and to prepare improvement action plans.

Q: Is it current or superseded?

A: The 2019 edition (Edition 2) is the current published edition; it superseded the 2015 edition and its 2016 amendment. The 2019 edition is recorded as published and confirmed in ISO’s lifecycle for this standard. Users should check their national adoption status for any regional variants or confirmations.

Q: Is it part of a series?

A: ISO/ASME 14414 is a standalone standard focused on pumping-system energy assessment, developed by ISO/TC 115 in cooperation with ASME; it is often used alongside energy management standards such as ISO 50001 and with regional adoptions (EN/ISO national versions).

Q: What are the key keywords?

A: Pump system, energy assessment, pump efficiency, energy audit, action plan, hydraulics, ISO/ASME 14414.