EN ISO 6743-4:2015

SLOVENSKI STANDARD
01-oktober-2015
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SIST EN ISO 6743-4:2002
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Lubricants, industrial oils and related products (class L) - Classification - Part 4: Family H
(Hydraulic systems) (ISO 6743-4:2015)
Schmierstoffe, Industrieöle und verwandte Erzeugnisse (Klasse L) - Klassifizierung - Teil
4: Familie H (Hydraulische Systeme) (ISO 6743-4:2015)
Lubrifiants, huiles industrielles et produits connexes (classe L) - Classification - Partie 4:
Famille H (Systèmes hydrauliques) (ISO 6743-4:2015)
Ta slovenski standard je istoveten z: EN ISO 6743-4:2015
ICS:
75.100 Maziva Lubricants, industrial oils and
related products
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EUROPEAN STANDARD
EN ISO 6743-4
NORME EUROPÉENNE
EUROPÄISCHE NORM
August 2015
ICS 75.120 Supersedes EN ISO 6743-4:2001
English Version
Lubricants, industrial oils and related products (class L) -
Classification - Part 4: Family H (Hydraulic systems) (ISO 6743-
4:2015)
Lubrifiants, huiles industrielles et produits connexes (classe Schmierstoffe, Industrieöle und verwandte Erzeugnisse
L) - Classification - Partie 4: Famille H (Systèmes (Klasse L) - Klassifizierung - Teil 4: Familie H (Hydraulische
hydrauliques) (ISO 6743-4:2015) Systeme) (ISO 6743-4:2015)
This European Standard was approved by CEN on 16 April 2015.

CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European
Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national
standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN member.

This European Standard exists in three official versions (English, French, German). A version in any other language made by translation
under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management Centre has the same
status as the official versions.

CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania,
Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United
Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2015 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 6743-4:2015 E
worldwide for CEN national Members.

Contents Page
European foreword .3
European foreword
This document (EN ISO 6743-4:2015) has been prepared by Technical Committee ISO/TC 28 "Petroleum
products and lubricants" in collaboration Technical Committee CEN/TC 19 “Gaseous and liquid fuels,
lubricants and related products of petroleum, synthetic and biological origin” the secretariat of which is held by
NEN.
This European Standard shall be given the status of a national standard, either by publication of an identical
text or by endorsement, at the latest by February 2016, and conflicting national standards shall be withdrawn
at the latest by February 2016.
Attention is drawn to the possibility that some of the elements of this document may be the subject of patent
rights. CEN [and/or CENELEC] shall not be held responsible for identifying any or all such patent rights.
This document supersedes EN ISO 6743-4:2001.
This document has been prepared under a mandate given to CEN by the European Commission and the
European Free Trade Association, and supports essential requirements of EU Directive(s).
According to the CEN-CENELEC Internal Regulations, the national standards organizations of the following
countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech
Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece,
Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal,
Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom.
Endorsement notice
The text of ISO 6743-4:2015 has been approved by CEN as EN ISO 6743-4:2015 without any modification.
INTERNATIONAL ISO
STANDARD 6743-4
Third edition
2015-08-01
Lubricants, industrial oils and related
products (class L) — Classification —
Part 4:
Family H (Hydraulic systems)
Lubrifiants, huiles industrielles et produits connexes (classe L) —
Classification —
Partie 4: Famille H (Systèmes hydrauliques)
Reference number
ISO 6743-4:2015(E)
©
ISO 2015
ISO 6743-4:2015(E)
© ISO 2015, Published in Switzerland
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ii © ISO 2015 – All rights reserved

ISO 6743-4:2015(E)
Contents Page
Foreword .iv
1 Scope . 1
2 Normative references . 1
3 Explanation of symbols used . 1
4 Detailed classification . 2
Bibliography . 4
ISO 6743-4:2015(E)
Foreword
ISO (the International O
...