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Steel SAE O-Ring Boss Fittings ( ORB )



SAE O-ring boss fittings use straight thread and an O-ring (of either Buna N or Viton material, depending on the type of hydraulic fluid) to create a seal between the male and female fitting. Compression of the male fitting O-ring into the female chamfer cone seat creates a strong leak proof connection. SAE ORB adapter fittings are an excellent choice for medium and high pressure applications. Equivalent to SAE ORB adapters from Parker, Eaton Aeroquip, Gates, and Goodyear Hydraulics.

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