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  • BS 7403-3:1998

    Current The latest, up-to-date edition.

    Full-flow lubricating oil filters for internal combustion engines Methods of test for resistance to high differential pressure and to elevated temperature

    Available format(s):  Hardcopy, PDF

    Language(s):  English

    Published date:  15-03-1998

    Publisher:  British Standards Institution

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    Table of Contents - (Show below) - (Hide below)

    1 Scope
    2 Normative references
    3 Definitions
    4 Graphical symbols
    5 Operational characteristics to be tested
    6 Filter to be tested
        6.1 Filter type
        6.2 Filter element
    7 Test rig
        7.1 Sump
        7.2 Regulating valves
        7.3 Flow meter
        7.4 Filter mounting
    8 Test liquids
        8.1 Test liquids for test of ability to withstand
              high differential pressure
        8.2 Test liquid for test of ability to withstand
              elevated temperature
    9 Accuracy of test condition measurement
    10 Test procedure
        10.1 Test for ability to withstand high differential
              pressure
        10.2 Test for ability to withstand elevated temperature
    11 Report of test results
        11.1 High differential pressure test
        11.2 Elevated temperature test
    Annex A (informative) Bibliography
    1

    Abstract - (Show below) - (Hide below)

    Defines tests for measurement of the resistance to high differential pressure and to elevated temperatures of filter elements of full-flow lubricating oil filters for internal combustion engines.

    Scope - (Show below) - (Hide below)

    This part of ISO 4548 specifies tests for measuring the resistance to high differential pressure and the resistance to elevated temperatures of filter elements of full-flow lubricating oil filters for internal combustion engines.

    General Product Information - (Show below) - (Hide below)

    Committee MCE/21/6
    Development Note Together with BS 7403-1(1998), BS 7403-2(1998) and BS 7403-4(1998) supersedes BS 4836(1972) Also numbered as ISO 4548-3 Supersedes 95/715794 DC (07/2003) Reviewed and confirmed by BSI, March 2013. (03/2013)
    Document Type Standard
    Publisher British Standards Institution
    Status Current
    Supersedes

    Standards Referencing This Book - (Show below) - (Hide below)

    ISO 3968:2017 Hydraulic fluid power — Filters — Evaluation of differential pressure versus flow
    ISO 11841-2:2000 Road vehicles and internal combustion engines — Filter vocabulary — Part 2: Definitions of characteristics of filters and their components
    SAE J 300 : 2015 Engine Oil Viscosity Classification
    ISO 2942:2004 Hydraulic fluid power Filter elements Verification of fabrication integrity and determination of the first bubble point
    ISO 1219-1:2012 Fluid power systems and components — Graphical symbols and circuit diagrams — Part 1: Graphical symbols for conventional use and data-processing applications
    ISO 11841-1:2000 Road vehicles and internal combustion engines — Filter vocabulary — Part 1: Definitions of filters and filter components
    ISO 3448:1992 Industrial liquid lubricants — ISO viscosity classification
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