Parker 8-6 C5OLO-S Tube Male Elbow 9/16-18 Orfs Sae-orb

Product Description

The PARKER 8-6 C5OLO-S is a compression tube male elbow fitting designed for high-pressure hydraulic and fluid-power plumbing applications. It transitions from an O-Ring Face Seal (ORFS) tube connection to a male SAE O-Ring Boss (SAE-ORB) port, providing a leak-resistant seal at both ends. Constructed from zinc-plated steel, it offers corrosion resistance in demanding service environments. With a rated working pressure of 6000 psi, this fitting is suited for high-pressure hydraulic lines where a 90-degree directional change is required. Installation is handled by hydraulic technicians and pipefitters working on mobile or industrial hydraulic systems.

This fitting is typically installed where a half-inch outside diameter compression tube must connect to a male SAE-ORB port at a right angle. Common applications include hydraulic power units, mobile equipment, industrial machinery, and fluid-transfer systems that require a reliable directional fitting change. The 9/16-18 UNF thread size is standard across a wide range of hydraulic components and manifold ports. The ORFS end connection minimizes leak paths, making it appropriate for high-cycle or high-vibration service conditions.

Key Features

• ORFS x SAE-ORB end connections for leak-resistant hydraulic plumbing
• Rated to 6000 psi maximum working pressure
• Zinc-plated steel construction for corrosion resistance
• 9/16-18 UNF thread standard for broad compatibility
• 90-degree male elbow configuration for directional routing of hydraulic lines
• Half-inch tube outside diameter compression connection

Compatibility

Designed as an OEM-style hydraulic fitting for systems using ORFS tube connections mated to SAE-ORB port fittings with a 9/16-18 UNF thread size.

Installation Notes

Installation should be performed by a qualified hydraulic technician or pipefitter. Depressurize and isolate the hydraulic circuit fully before removing or installing any fitting. Inspect the O-ring sealing surfaces for damage before assembly, and ensure the O-ring is properly seated and lubricated prior to torquing. Follow the equipment manufacturer or system designer specifications for port torque values; do not overtighten, as this can damage sealing surfaces.