This specification sheet establishes requirements for a high collapse pressure configuration filter element of a specific configuration with a minimum filtration ratio of 75 for particles larger than 7 μm when designed and tested in accordance with SAE J2321 and this specification sheet.
SAE J2321/2-2000 history
2013SAE J2321/2-2013 Disposable Hydraulic Filter Element - 190 L/min Flow, 21 MPa Collapse Pressure, Filtration Ratio = 75 at 7 μm
2006SAE J2321/2-2006 Disposable Hydraulic Filter Element--190 L/min Flow, 21 MPa Collapse Pressure, Filtration Ratio = 75 at 7 µm
2000SAE J2321/2-2000 Ship Systems and Equipment--Disposable Hydraulic Filter Element--190 L/Min Flow, 21 Mpa Collapse Pressure, Filtration Ratio = 75 At 7 Gmm