DELPHI FITTINGS
Part Number: FS6502
SAE ORFS Male x ORFS Female Swivel 45° Elbow
Product Overview
The Delphi Fittings Part FS6502 is an SAE O-Ring Face Seal (ORFS) 45° Elbow, designed with one male ORFS end and one female ORFS swivel nut end. This adapter facilitates a secure, 45-degree change in direction within a hydraulic system, typically connecting a male ORFS fitting or prepared tube end to another component or line via the female swivel. The ORFS connection is highly regarded for its superior leak protection, especially in high-pressure and high-vibration applications. The female swivel nut on one end allows for easy alignment and tightening without twisting the connected hose or tube, which is crucial for preventing stress and ensuring a reliable seal. Manufactured from high-quality carbon steel and zinc-plated for corrosion resistance, the FS6502 elbow is built to SAE J1453 / ISO 8434-3 standards, ensuring robust performance and interchangeability.
Key Features & Specifications
| Material | High-Grade Carbon Steel |
|---|---|
| End 1 Configuration | Male SAE O-Ring Face Seal (ORFS) (conforming to SAE J1453 / ISO 8434-3) |
| End 2 Configuration | Female SAE O-Ring Face Seal (ORFS) Swivel Nut (conforming to SAE J1453 / ISO 8434-3) |
| Angle | 45 Degrees |
| Body Style | Elbow Adapter, typically forged for strength, with hexagonal (hex) features or flats for secure wrench engagement. |
| Sealing Mechanism | Male ORFS End: Utilizes an elastomeric O-ring (seated in its groove) which compresses against the flat face of the mating female ORFS swivel fitting. Female ORFS Swivel End: Its internal flat face seals against the O-ring on a mating male ORFS fitting. The swivel nut facilitates assembly. |
| Corrosion Protection | Standard Zinc Plating for enhanced durability and resistance to environmental corrosion. |
| Primary Function | To provide a 45-degree, high-integrity connection between a male ORFS fitting/port and a female ORFS swivel connection (or vice-versa depending on the application), allowing for easy orientation and optimized routing. |
| Working Pressure | Suitable for high-pressure hydraulic systems, often rated up to 6000 PSI or higher depending on size. |
| O-Ring Material (for Male ORFS end) | Typically Buna-N (Nitrile) 90 Durometer as standard. Viton® (FKM) or other materials available upon request. The O-ring is supplied with the male ORFS end. |
Commonly Available Sizes (Part #FS6502 Series)
Delphi Fittings offers the FS6502 SAE ORFS Male x ORFS Female Swivel 45° Elbow in a comprehensive range of common ORFS sizes. Both ends are typically of the same size.
Examples include (Male ORFS x Female ORFS Swivel):
- FS6502-04: 1/4" (-04) Male ORFS x 1/4" (-04) Female ORFS Swivel
- FS6502-06: 3/8" (-06) Male ORFS x 3/8" (-06) Female ORFS Swivel
- FS6502-08: 1/2" (-08) Male ORFS x 1/2" (-08) Female ORFS Swivel
- FS6502-10: 5/8" (-10) Male ORFS x 5/8" (-10) Female ORFS Swivel
- FS6502-12: 3/4" (-12) Male ORFS x 3/4" (-12) Female ORFS Swivel
- FS6502-16: 1" (-16) Male ORFS x 1" (-16) Female ORFS Swivel
Note: The male ORFS end includes an appropriate O-ring. The female ORFS swivel end connects to a male ORFS fitting which will have its own O-ring. For unlisted sizes, specific material requirements (e.g., stainless steel options), or other custom needs, please contact our sales team.
Applications
The Part FS6502 SAE ORFS Male x ORFS Female Swivel 45° Elbow is essential for:
- Creating a 45-degree change in direction when connecting a male ORFS port or fitting to a hydraulic hose or tube terminated with a female ORFS swivel end (or vice-versa).
- Optimizing hydraulic line routing by providing a smoother bend than a 90-degree elbow, which can be beneficial in reducing flow restrictions or navigating tight spaces.
- Use in demanding hydraulic applications on mobile equipment (such as construction, agriculture, and forestry machinery), industrial machinery, and manufacturing systems where the superior sealing of ORFS connections is critical.
- Installations where the swivel feature is vital for simplifying alignment and preventing torsional stress on connected lines.
- Applications benefiting from the "zero clearance" assembly characteristic of ORFS fittings.
Installation & Usage Guidelines
- Thoroughly inspect all sealing surfaces: the O-ring groove and flat face on the male ORFS end of the FS6502, the internal flat face of the female ORFS swivel end, and the O-ring and flat face of the mating male ORFS fitting. Ensure all surfaces are clean, undamaged, and free from contaminants.
- Verify the O-ring on the male ORFS end of the FS6502 (and on the mating male ORFS fitting for the female swivel end) is the correct size and material. Ensure O-rings are properly lubricated.
- Install the O-ring into the groove of the FS6502's male ORFS end.
- Connect the male ORFS end of the elbow to a mating female ORFS swivel fitting. Hand-tighten the swivel nut, then use wrenches to tighten to the recommended torque.
- Connect the female ORFS swivel end of the elbow to a mating male ORFS fitting. The swivel allows the elbow body to be held in the desired 45-degree orientation while the nut is tightened independently to the recommended torque.
- Always use appropriate backup wrenches on the elbow body and mating components to prevent distortion or over-tightening.
Why Choose Delphi Fittings Part FS6502?
- Superior Leak Prevention: Both ORFS connections provide exceptionally reliable, virtually leak-free performance, ideal for high-pressure and high-vibration environments.
- Simplified Installation with Swivel: The female ORFS swivel nut facilitates easy alignment and tightening without imparting torsional stress on the connected hose or tube, preventing damage and ensuring a proper seal.
- Optimized 45° Routing: Enables efficient changes in fluid direction with a smoother bend than a 90° elbow, beneficial for flow characteristics and space management.
- Zero Clearance Advantage: The ORFS design allows for easier assembly and maintenance in confined spaces.
- High-Pressure Capability: Engineered to withstand the demanding pressures of modern hydraulic systems.
- Durable Carbon Steel Construction: Manufactured from high-grade carbon steel for excellent strength and longevity.
- Enhanced Corrosion Resistance: Standard zinc plating provides robust protection.
- Full Adherence to Industry Standards: Meets SAE J1453 / ISO 8434-3 specifications.
- Quality-Assured Manufacturing: Produced under Delphi Fittings' rigorous ISO 9001:2015 certified quality management system.
Get a Quote for Part FS6502 - SAE ORFS Male x ORFS Female Swivel 45° Elbow
For highly reliable, leak-free 45-degree connections within an ORFS system, featuring the ease of a swivel nut for optimal installation, the Part FS6502 Elbow is an industry-leading choice. Contact Delphi Fittings today for competitive wholesale pricing, bulk order information, and expert technical support.
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