FS6801 SAE ORFS Male to SAE ORB Male 90° Elbow | Adjustable Stud Elbow
Description
The FS6801 SAE ORFS Male to SAE ORB Male 90° Adjustable Stud Elbow collection includes precision hydraulic adapters engineered to create a leak-resistant right-angle transition between SAE ORFS (O-Ring Face Seal) male connections and SAE ORB (O-Ring Boss) male ports.
Pressure Ratings
- Designed for high-pressure hydraulic applications
- Working pressures up to 6000 PSI depending on size and system conditions
- Suitable for systems with continuous mechanical shock and dynamic loads
Design & Material Overview
- Material: Forged Carbon Steel
- Shape: 90-degree elbow adapter
- Connection 1: Male SAE ORFS (O-Ring Face Seal) — flat face with O-ring groove per SAE J1453 standard
- Connection 2: Male SAE ORB (O-Ring Boss) — O-ring groove to seal in female ORB ports per SAE J1926 standard
- Adjustable stud boss end: Allows precise orientation before final tightening
- Standard protective coating on carbon steel for corrosion resistance
- Precision machined sealing surfaces for reliable, high-pressure performance
Industries & Use Cases
The FS6801 series is widely used in:
- Heavy-duty construction and earth-moving equipment
- Industrial hydraulic power units and manifolds
- Mobile equipment requiring compact hose routing
- Manufacturing and processing machinery
- Agricultural hydraulic systems
- OEM hydraulic assemblies where ORFS to ORB transitions are needed
Standards / Compliance
- SAE J1453 ORFS (O-Ring Face Seal) standard for flat-face sealing
- SAE J1926-1 ORB (O-Ring Boss) thread and sealing standard
- Manufactured for mechanical reliability in high-pressure applications
These forged steel elbows are suitable for high-pressure hydraulic systems where vibration, shock, and system movement demand robust sealing and alignment flexibility. The adjustable stud design allows installers to orient the fitting precisely before tightening, simplifying hose routing and reducing installation stress.