Our elments conform with the following ISO standards
ISO16889 Hydraulic fluid power - Filters - Multi-pass method for evaluating filtration performance of a filter element
ISO2941 Hydraulic fluid power-Filter elements-Verification of burst resistance
ISO2942 Hydraulic fluid power - Filter elements - Verification of fabrication integrity
ISO2943 Hydraulic fluid power-Filter elements-Verification of material compatibility with fluids
ISO3723 Hydraulic fluid power - Filter elements - Method for end load test
ISO3724 Hydraulic fluid power - Filter elements-Verification of fluid fatigue
ISO3968 Hydraulic fluid power-Filters-Evaluation of differential pressure versus flow characteristics