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ISO 4548-1

Methods of Test for Full-Flow Lubricating Oil Filters for Internal Combustion Engines - Part 1: Differential Pressure/Flow Characteristics

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Organization: ISO
Publication Date: 15 September 1997
Status: active
Page Count: 14
ICS Code (Internal combustion engines): 27.020
scope:

This part of IS0 4548 specifies tests for determining the differential pressure/flow characteristics of full-flow lubricating oil filters for internal combustion engines.

Tests are specified with oils at two viscosities, one to assess the performance of a filter with a cold oil and the other to assess its performance with an oil at a typical operating temperature.

Document History

ISO 4548-1
September 15, 1997
Methods of Test for Full-Flow Lubricating Oil Filters for Internal Combustion Engines - Part 1: Differential Pressure/Flow Characteristics
This part of IS0 4548 specifies tests for determining the differential pressure/flow characteristics of full-flow lubricating oil filters for internal combustion engines. Tests are specified with...
ISO 4548-1
January 1, 1982
Methods of Test for Full-Flow Lubricating Oil Filters for Internal Combustion Engines - Part 1: Pressure Drop/Flow Characteristics; (Corrigendum 1-1990)
A description is not available for this item.

References

This document references:
ISO 4548-5 - Methods of test for full-flow lubricating oil filters for internal combustion engines — Part 5: Test for hydraulic pulse durability
Published by ISO on March 1, 2020
This document specifies a method of testing the ability of full-flow lubricating oil filters manufactured with metal pressure vessel materials for internal combustion engines to withstand an internal...
This document references:
ISO 4548-9 - Methods of test for full-flow lubricating oil filters for internal combustion engines — Part 9: Inlet and outlet anti-drain valve tests
Published by ISO on February 1, 2008
This part of ISO 4548 specifies methods of measuring the effectiveness of either inlet or outlet anti-drain valves if fitted to a full-flow lubricating oil filter of the "spin-on" or "easy change"...
This document references:
ISO 4548-12 - Methods of test for full-flow lubricating oil filters for internal combustion engines - Part 12: Filtration efficiency using particle counting and contaminant retention capacity
Published by ISO on May 1, 2017
This document specifies a multi-pass filtration test with continuous contaminant injection and using the online particle counting method for evaluating the performance of full-flow lubricating oil...
This document references:
ISO 4548-4 - Methods of Test for Full-Flow Lubricating Oil Filters for Internal Combustion Engines - Part 4: Initial Particle Retention Efficiency, Life and Cumulative Efficiency (Gravimetric Method)
Published by ISO on December 1, 1997
A description is not available for this item.
This document references:
ISO 6415 - Internal combustion engines - Spin-on filters for lubricating oil - Dimensions
Published by ISO on June 1, 2005
A description is not available for this item.
This document references:
ISO 4548-3 - Methods of Test for Full-Flow Lubricating Oil Filters for Internal Combustion Engines - Part 3: Resistance to High Pressure and to Elevated Temperature
Published by ISO on September 15, 1997
A description is not available for this item.
This document references:
ISO 4548-9 - Methods of test for full-flow lubricating oil filters for internal combustion engines — Part 9: Inlet and outlet anti-drain valve tests
Published by ISO on February 1, 2008
This part of ISO 4548 specifies methods of measuring the effectiveness of either inlet or outlet anti-drain valves if fitted to a full-flow lubricating oil filter of the "spin-on" or "easy change"...
This document references:
ISO 4548-5 - Methods of test for full-flow lubricating oil filters for internal combustion engines — Part 5: Test for hydraulic pulse durability
Published by ISO on March 1, 2020
This document specifies a method of testing the ability of full-flow lubricating oil filters manufactured with metal pressure vessel materials for internal combustion engines to withstand an internal...
This document is referenced by:
4548-6 - Methods of test for full-flow lubricating oil filters for internal combustion engines — Part 6: Static burst pressure test
Published by ISO on June 1, 2021
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 and to determine...
This document is referenced by:
ISO 4548-7 - Methods of test for full-flow lubricating oil filters for internal combustion engines - Part 7: Vibration fatigue test
Published by ISO on October 15, 2012
This part of ISO 4548 specifies a method of testing the constructional integrity of full-flow lubricating oil filters to withstand engine vibrations. This test is intended for application to spin-on...
This document is referenced by:
BS ISO 4548-15 - Methods of test for full-flow lubricating oil filters for internal combustion engines Part 15: Vibration fatigue test for composite filter housings
Published by BSI on July 31, 2014
A description is not available for this item.
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