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ISO/DIS 4548-9:2026
Methods of test for full-flow lubricating oil filters for internal combustion engines
Part 9: Inlet and outlet anti-drain valve tests
Part 9: Inlet and outlet anti-drain valve tests
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Summary
ISO 4548-9:2007 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" type, for internal combustion engines.
Notes
40.00 : DIS enregistré
Technical characteristics
| Publisher | International Organization for Standardization (ISO) |
| Publication Date | 06/03/2026 |
| Edition | 3 |
| Page Count | 10 |
| EAN | --- |
| ISBN | --- |
| Weight (in grams) | --- |
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