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ISO 22547:2021

Ships and marine technology — Performance test procedures for high-pressure pumps in LNG fuel gas supply systems (FGSS) for ships ISO 22547:2021

Publication date:   May 21, 2021

General information

90.60   Close of review   Sep 3, 2026

ISO

ISO/TC 8/SC 3 Piping and machinery

International Standard

47.020.99   Other standards related to shipbuilding and marine structures

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Published

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Scope

This document specifies performance and additional tests for high-pressure pumps in marine fuel gas supply systems (FGSS) supplying liquefied natural gas (LNG) to ships. It is applicable to positive displacement pumps (hereinafter "pumps") to assess the mechanical features of the pumps and their auxiliary devices.

Life cycle

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PUBLISHED
ISO 22547:2021
90.60 Close of review
Sep 3, 2026




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