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Loaded U-Cup Seal

Fluid Path's Loaded U-Cup Lip Seal, commonly referred to as "Polypak", is used in rod, hydraulic, or piston applications. With excellent outerwear resistance, the o-ring within the groove acts as an energizer, allowing for a stronger seal. These seals are designed and manufactured in the United States by our in-house teams.

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Fluid Path USP class VI tested gaskets
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