ISO 4548-13:2023

Methods of test for full-flow lubricating oil filters for internal combustion engines — Part 13: Static burst pressure test for composite filter housings

This document specifies a method of testing full-flow lubricating oil filters for internal combustion engines to determine their ability to withstand a static pressure objective at high and low temperatures and to determine their burst pressure and the failure mode. It applies to all oil filters, for example spin-on oil filters and filters made of temperature-sensitive materials. It applies to new filters and filters returned from endurance tests.

Méthodes d'essai des filtres à huile de lubrification à passage intégral pour moteurs à combustion interne — Partie 13: Essai d'éclatement à la pression statique pour les corps de filtre pressurisés à base de matériaux composites

General Information

• Status: Published
• Publication Date: 07-Aug-2023
• ICS: 27.020 - Internal combustion engines
• Technical Committee: ISO/TC 70/SC 7 - Tests for lubricating oil filters
• Drafting Committee: ISO/TC 70/SC 7 - Tests for lubricating oil filters
• Current Stage: 6060 - International Standard published
• Start Date: 08-Aug-2023
• Due Date: 18-Dec-2022
• Completion Date: 08-Aug-2023

Relations

• Revises: ISO 4548-13:2013 - Methods of test for full-flow lubricating oil filters for internal combustion engines — Part 13: Static burst pressure test for composite filter housings
• Effective Date: 06-Jun-2022

Standards Content (Sample)

INTERNATIONAL ISO
STANDARD 4548-13
Second edition
2023-08
Methods of test for full-flow
lubricating oil filters for internal
combustion engines —
Part 13:
Static burst pressure test for
composite filter housings
Méthodes d'essai des filtres à huile de lubrification à passage intégral
pour moteurs à combustion interne —
Partie 13: Essai d'éclatement à la pression statique pour les corps de
filtre pressurisés à base de matériaux composites
Reference number
ISO 4548-13:2023(E)
© ISO 2023

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ISO 4548-13:2023(E)
COPYRIGHT PROTECTED DOCUMENT
© ISO 2023
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may
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Published in Switzerland
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  © ISO 2023 – All rights reserved

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ISO 4548-13:2023(E)
Contents Page
Foreword .iv
Introduction .v
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Test rig . 1
5 Test liquid . 2
6 Preparation and test procedure .2
6.1 Verification that filters meet technical requirements. 2
6.2 Determination of the filter failing pressure . 3
7 Test report . 3
Bibliography . 5
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ISO 4548-13:2023(E)
Foreword
ISO (the International Organization for Standardization) is a worldwide federation of national standards
bodies (ISO member bodies). The work of preparing International Standards is normally carried out
through ISO technical committees. Each member body interested in a subject for which a technical
committee has been established has the right to be represented on that committee. International
organizations, governmental and non-governmental, in liaison with ISO, also take part in the work.
ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of
electrotechnical standardization.
The procedures used to develop this document and those intended for its further maintenance are
described in the ISO/IEC Directives, Part 1. In particular, the different approval criteria needed for the
different types of ISO document should be noted. This document was drafted in accordance with the
editorial rules of the ISO/IEC Directives, Part 2 (see www.iso.org/directives).
ISO draws attention to the possibility that the implementation of this document may involve the use
of (a) patent(s). ISO takes no position concerning the evidence, validity or applicability of any claimed
patent rights in respect thereof. As of the date of publication of this document, ISO had not received
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expressions related to conformity assessment, as well as information about ISO's adherence to
the World Trade Organization (WTO) principles in the Technical Barriers to Trade (TBT), see
www.iso.org/iso/foreword.html.
This document was prepared by Technical Committee ISO/TC 70, Internal combustion engines,
Subcommittee SC 7, Tests for lubricating oil filters.
This second edition cancels and replaces the first edition (ISO 4548-13:2013), which has been
technically revised.
The main changes are as follows:
— temperature range reduced to more applicable values;
— each incremental pressure changed to the smaller value for more accurate determination;
— Weibull analysis included for getting the statistical data with multiple test samples.
A list of all parts in the ISO 4548 series can be found on the ISO website.
Any feedback or questions on this document should be directed to the user’s national standards body. A
complete listing of these bodies can be found at www.iso.org/members.html.
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ISO 4548-13:2023(E)
Introduction
The ISO 4548 series establishes standard test procedures for measuring the performance of full-flow
lubricating oil filters for internal combustion engines. Each part in the series relates to a particular
performance characteristic.
Together the tests provide the information necessary to assess the characteristics of a filter, but if
agreed between the purchaser and the manufacturer, the tests may be conducted separately.
This document deals with filter modules made of composite materials for internal combustion engines
in terms of static burst pressure.
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INTERNATIONAL STANDARD ISO 4548-13:2023(E)
Methods of test for full-flow lubricating oil filters for
internal combustion engines —
Part 13:
Static burst pressure test for composite filter housings
1 Scope
This document specifies a method of testing full-flow lubricating oil filters for internal combustion
engines to determine their ability to withstand a static pressure objective at high and low temperatures
and to determine their burst pressure and the failure mode.
It applies to all oil fi
...