12500875250-605 Twin Lip Rod U-Cup (7/8" x 1 1/8" x 1/4")
The rod style unloaded twin lip U-cup features a secondary “bump” or lip on the inside heel of the seal that provides additional stability in the seal groove. The increased stability enhances the long-term performance of the seal. In rod seal leakage tests, the twin lip rod U-cup had better performance than the conventional U-cup. This is due to the initial leakage of the seal being reduced by the secondary sealing lip.
|Application||Dynamic reciprocating applications and low pressure piston & rod applications.||Inside Diameter||7/8''||Groove Width||0.275''|
|Piston Width||1 1/8''||Rod Width||7/8''||Rod Groove||1 1/8''|
|Piston Bore||1 1/8''||Piston Groove||7/8''||Width||1/8''|
|Height||1/4''||Rod Throat||7/8''||Outside Diameter||1 1/8''|