Parker 10 Jlo-s Tube Union Orfs Steel 5/8 in 6000 Psi

Product Description

The PARKER 10 JLO-S is a compression tube union with O-Ring Face Seal (ORFS) end connections, constructed from steel for use in high-pressure fluid and pneumatic systems. This union joins two tube runs of equal outside diameter, providing a leak-resistant connection through a flat-face O-ring seal rather than a flared or threaded interface. Rated to 6000 psi maximum working pressure and sized for 5/8 inch outside diameter tubing, it is suited for hydraulic lines, industrial fluid circuits, and other applications where a reliable, serviceable union connection is required. Installation is typically performed by licensed pipefitters, hydraulic technicians, and fluid power specialists.

This fitting is used in industrial and mobile hydraulic systems, high-pressure fluid transfer lines, and related plumbing assemblies where ORFS fittings are specified. The ORFS end connection style is common in OEM hydraulic circuits and aftermarket service work on construction equipment, agricultural machinery, and industrial machinery. It accepts 5/8 inch OD tubing on both ends, making it appropriate for straight in-line union connections within a continuous tube run.

Key Features

• O-Ring Face Seal (ORFS) end connections on both ports for leak-resistant performance at elevated pressures
• 6000 psi maximum working pressure rating suitable for demanding hydraulic applications
• Accepts 5/8 inch outside diameter tubing on each end
• Steel construction for durability in high-pressure fluid service
• Union configuration allows in-line joining of two tube segments without special tooling beyond standard ORFS assembly practices

Compatibility

Designed as an OEM-style replacement or service fitting for hydraulic and fluid power systems specifying ORFS connections with 5/8 inch outside diameter tubing and a 6000 psi pressure rating.

Installation Notes

This fitting should be installed by a qualified fluid power technician or pipefitter. Depressurize and drain the hydraulic or fluid circuit completely before removing or installing any fitting. Inspect the O-ring sealing face for damage or contamination prior to assembly and replace the O-ring if any defect is present. Follow the system manufacturer and applicable industry torque guidelines for ORFS fittings to ensure proper seal engagement without over-stressing the fitting body.