FS1704 Forged Body Style ORFS to Flange Elbow 90° | Hydraulic Fittings Code 61
Description:
The FS1704 forged body style ORFS to flange elbow 90° adapter collection includes professional industrial hydraulic fittings designed for medium-pressure systems. These adapters create a strong transition between SAE O-Ring Face Seal (ORFS) threads and Code 61 flange ports. Engineers and mechanics use FS1704 fittings when they need durable and leak-resistant hydraulic elbows that change the direction of fluid lines at a right angle.
Pressure Ratings
- Code 61 pressure rating: up to 3000 PSI
- Built for extreme pressure applications at 5000 PSI
The FS1704 series is designed specifically for Code 61 hydraulic flange systems, making it ideal for installations where pressures remain within 3000 PSI but reliability is still critical.
Design & Material Overview
All adapters in the FS1704 collection are manufactured from forged steel, which provides superior strength compared to standard machined fittings. The 90-degree elbow shape allows efficient line routing around equipment and tight hydraulic assemblies. These fittings use correct hydraulic sealing geometry with flat-face ORFS technology, ensuring dependable performance in high-shock environments.
Key technical elements include:
- Male ORFS hydraulic threads for flat face sealing
- Code 61 flange connection for secure block integration
- Precision elbow configuration for directional change
- Corrosion-protected steel material for long service life
Industries & Use Cases
- FS1704 adapters are widely applied in:
- Construction machinery hydraulic systems
- Manufacturing plant fluid power units
- Mining and earth-moving equipment
- Agricultural hydraulic hose assemblies
- Oil and gas fluid power circuits
- OEM equipment installations
These industries require fittings that perform well under vibration, temperature changes, and continuous mechanical shock. The FS1704 elbow adapters provide a professional solution for such environments.
Applications
- Routing hydraulic hose lines at 90° angles
- Connecting pumps and valves to flange blocks
- ORFS tube to flange transitions
- Fluid power distribution systems
- Heavy equipment hydraulic circuits