Product Description The quality inspection standards for hydraulic filter elements of wind power gearboxes are based on: 1: ISO2942 filter element structural integrity determination 2: The filtration performance of ISO16889 filter element has been tested many times 3: ISO3968 filter pressure drop flow characteristic measurement 4: Determination of the anti-rupture properties of ISO2941 filter elements 5: Determination of anti-flow fatigue characteristics of ISO3724 filter element 6: ISO2943 material and liquid compatibility determination 7: Determination of rated axial load characteristics of ISO3723 filter element Application: The filter has been widely used in transformer oil, turbine oil, hydraulic oil, aviation kerosene, petroleum, chemical, power plant, coal carbon, minin…