ISO 3724:1976, Hydraulic fluid power - Filter elements - Verification of flow fatigue characteristics

Specifies a method for determining the characteristics of a filter element and establishes a uniform method for verifying the ability of an element to withstand the flexing caused by cyclic differential pressures without altering its collapse/burst rating. Gives definitions, test procedures, and criteria for acceptance. A figure shows the typical test stand. This title may contain less than 24 pages of technical content.