This International Standard defines the test conditions and methods for assessing the performance of seals used in oil hydraulic reciprocating applications.
The resulting specified characteristics may be published in manufacturer's literature to enable a direct comparison of seal performance.
The seal under test may be a single seal or a combination seal package.
PUBLISHED
ISO 7986:1997
PROJECT
ISO/DIS 7986.2
40.00
DIS registered
Dec 5, 2025