6F4(LN)ORFS 45° ELBOW ORFS MALE O-RING BULKHEAD

Sealing Method

• ORFS Male End: Sealing is achieved through an O-ring positioned at the face of the male fitting. When tightened against a flat surface on the female ORFS fitting, the O-ring is compressed to create a reliable, high-pressure seal. No thread sealant is required.

• Bulkhead Section: The fitting is installed through a panel or tank wall and secured using a lock nut. The lock nut provides structural stability and helps prevent movement or loosening. Sealing is enhanced by proper torque and compression.

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Connection Method

• The ORFS male end connects directly to a corresponding ORFS female fitting using threads and a wrench. The O-ring face contacts the mating flat surface to form a seal.

• The 45° angle allows for directional flexibility in hydraulic line routing, especially where space is limited.

• The fitting passes through a hole in a panel or wall, and is locked in place from the opposite side with a lock nut (usually ordered separately or with an "LN" suffix).

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International Standards

• SAE J1453 – North American standard for ORFS hydraulic fittings.

• ISO 8434-3 – International equivalent to SAE J1453, ensuring global compatibility.

These standards define dimensions, performance requirements, and testing for ORFS fittings used in hydraulic systems.