ISO 5198:1987

Centrifugal, mixed flow and axial pumps — Code for hydraulic performance tests — Precision grade

Publication date:   Jul 9, 1987

General information

90.60   Close of review   Mar 5, 2026

ISO

ISO/TC 115/SC 2 Methods of measurement and testing

International Standard

23.080   Pumps

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Scope

Forms the first of a set dealing with tests of pumps and specifies precision class tests (former class A). Engineering class I and class II tests (former classes B and C) will be the subject of a further standard. Defines the terms and quantities that are used and specifies general requirements for tests. Does not specify constructional tolerances.

Life cycle

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PUBLISHED
ISO 5198:1987
90.60 Close of review
Mar 5, 2026