37504000500-605 Twin Lip Rod U-Cup (4" x 4 3/4" x 1/2") - Froedge Machine & Supply Co., Inc.

37504000500-605 Twin Lip Rod U-Cup (4" x 4 3/4" x 1/2")

  • $19.50

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 4'' Groove Width 0.550''
Piston Width 4 3/4'' Rod Width 4'' Rod Groove 4 3/4''
Piston Bore 4 3/4'' Piston Groove 4'' Width 3/8''
Height 1/2'' Rod Throat 4'' Outside Diameter 4 3/4''

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