ISO 23181:2007 specifies a method for determining the resistance of a hydraulic filter element to flow fatigue when subjected to high viscosity fluid, using a uniformly varying flow rate up to a predetermined terminal differential pressure and a controlled waveform.
It establishes a method for verifying the ability of a filter element to withstand the flexing caused by cyclic differential pressures induced by a variable flow rate.
Status: PublishedPublication date: 2007-08
Edition: 1Number of pages: 7
Technical Committee: ISO/TC 131/SC 6 Contamination control
Buy this standard
|std 1 61|
|std 2 61||Paper|