DS/ISO 4572
Hydraulic fluid power - Filters - Multipass method for evaluating filtration performance
| Organization: | DS |
| Publication Date: | 12 January 1989 |
| Status: | inactive |
| Page Count: | 36 |
| ICS Code (Filters, seals and contamination of fluids): | 23.100.60 |
scope:
The standard establishes a multi-pass filtration performance test with continuous contaminant injection for fine hydraulic fluid power filter elements. It also includes a procedure for determining the contaminant capacity, particulate removal characteristics and pressure loss. It also includes a test currently applicable to hydraulic fluid power filter elements which exhibit a 10 micro metre filtration ratio of less than 75, a final reservoir gravimetric level of less than 20
Document History