Parker 6 C5OLO-S Male Elbow 3/8 in Od Orfs Sae-orb 6000 Psi

Product Description

The PARKER 6 C5OLO-S is a compression tube male elbow fitting designed for high-pressure hydraulic and fluid-power plumbing connections. It transitions between a compression-style tube end with a 3/8-inch outside diameter and a male O-Ring Face Seal (ORFS) thread mating to an SAE O-Ring Boss (SAE-ORB) port. The fitting is rated to 6,000 psi maximum working pressure, making it suitable for demanding hydraulic lines. Constructed from zinc-plated steel, it offers corrosion resistance in typical industrial and mobile-equipment environments. The 9/16-18 UNF thread is standard for this tube and port size combination. Licensed HVAC, plumbing, and hydraulic technicians install this fitting during system assembly or line repair.

This fitting is used in residential and commercial hydraulic systems, mobile equipment, and industrial fluid-power circuits where a tube line must connect at a 90-degree angle to an SAE-ORB port. The ORFS end provides a leak-free metal-to-metal face seal with an O-ring, reducing the risk of leakage under pressure cycling. Typical applications include hydraulic power units, equipment manifolds, and high-pressure tube assemblies where space or routing requires an elbow configuration rather than a straight fitting.

Key Features

• 6,000 psi maximum working pressure for high-pressure hydraulic service
• ORFS x SAE-ORB end connections provide a leak-resistant O-ring face seal interface
• 3/8-inch tube outside diameter compression end for standard hydraulic tubing
• 9/16-18 UNF thread size matches common SAE-ORB port dimensions
• Zinc-plated steel construction resists corrosion in industrial and mobile-equipment environments
• Male elbow configuration routes tube lines at 90 degrees to port faces

Compatibility

Designed as an OEM-style replacement or new-installation fitting for hydraulic systems using 3/8-inch OD compression tube lines terminating at SAE-ORB ports with 9/16-18 UNF threads.

Installation Notes

Installation should be performed by a qualified hydraulic or fluid-power technician following applicable industry standards. Depressurize and isolate the hydraulic circuit completely before removing or installing any fitting. Inspect and replace the O-ring on the face seal end before installation; never reuse a damaged or deformed O-ring. Follow the fitting manufacturer torque guidelines for the specific thread size to avoid distorting the sealing surfaces.