Parker 8 S5OLO-S Male Branch Tee 3/4-16 Orfs Sae-orb 6000 Psi

Product Description

The PARKER 8 S5OLO-S is a male branch tee fitting designed for high-pressure hydraulic and fluid power systems. It connects a compression tube run line to a branch port using ORFS (O-Ring Face Seal) and SAE-ORB (O-Ring Boss) end connections, providing a leak-resistant seal under demanding pressure conditions. Constructed from zinc-plated steel, this fitting delivers corrosion resistance suitable for industrial and mobile hydraulic applications. With a maximum working pressure of 6000 psi and a 3/4-16 UNF thread size, it is built for systems where joint integrity is critical. Hydraulic technicians and fluid power specialists are the primary installers.

This fitting is used in hydraulic plumbing circuits where a branch takeoff is required from a main tube line. The ORFS x SAE-ORB configuration is common in mobile equipment, construction machinery, agricultural equipment, and industrial hydraulic power units. The 1/2 inch tube outside diameter run and 3/4-16 UNF thread standard allow integration into existing hydraulic circuits that follow SAE specifications. It is packaged as a single unit, making it suitable for repair and maintenance work as well as new system builds.

Key Features

• Male branch tee configuration for splitting or branching hydraulic flow from a main tube line
• ORFS x SAE-ORB end connections provide positive O-ring sealing at both the face seal and port connections
• 6000 psi maximum working pressure rated for high-demand hydraulic circuits
• Zinc-plated steel construction resists corrosion in exposed or wet environments
• 3/4-16 UNF thread standard ensures compatibility with SAE-specification hydraulic components
• 1/2 inch tube outside diameter accommodates standard medium-bore hydraulic tubing

Compatibility

Designed as an OEM-style replacement or new-installation fitting for hydraulic systems using ORFS and SAE-ORB connections with 3/4-16 UNF threading and 1/2 inch outside diameter tubing.

Installation Notes

Installation should be performed by a qualified hydraulic technician or fluid power specialist. Depressurize and isolate the hydraulic circuit fully before disassembling any fittings or tubing. Inspect O-rings for damage before assembly and replace them if any deformation or wear is present. Torque the fitting to the hydraulic system manufacturer's specified values for the thread size and fitting type — do not rely on feel alone, as improper torque on ORFS and ORB connections is a leading cause of joint failure.