| 摘要 |
<p>A sealing system for sealing high liquid pressure and containing a wiper lip in either of two forms. The light pressure seal includes a seal casing, a seal body including a lip seal, a snap ring and a plastic back-up ring, and the wiper lip seals on either a radial or an axial surface. The casing may have radial and axial flanges or a radial flange only. The space between the two seals may be filled with grease.</p> |
