BS ISO 23181:2007

This standard BS ISO 23181:2007 Hydraulic fluid power. Filter elements. Determination of resistance to flow fatigue using high viscosity fluid is classified in these ICS categories:

• 23.100.60 Filters, seals and contamination of fluids

This International Standard 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 maximum 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.

NOTE See the Introduction of this International Standard for information about its applicability.