The adjustable ORB end allows the elbow to be oriented during installation, while the Female ORFS swivel provides a secure connection for compatible ORFS hose or tube assemblies. This makes FS6809 especially useful when hydraulic routing needs both flexibility and a controlled 90° direction.
Built for Difficult Hydraulic Routing
Straight hydraulic adapters are not always practical around pumps, valves, manifolds, cylinders, and machine frames. The FS6809 90° elbow changes the direction of the hydraulic connection while keeping the overall assembly compact.
Its combination of an adjustable ORB stud and ORFS female swivel makes it useful where the connection needs to be positioned accurately without forcing the hose into an awkward bend.
Male Adjustable ORB Connection
One side of the FS6809 uses a Male Adjustable O-Ring Boss (ORB) connection.
The ORB connection uses a straight thread and O-ring to seal against the compatible port. The adjustable design allows the elbow to be positioned in the required direction before final tightening.
This is particularly useful for installations where the orientation of the hydraulic hose or tube needs to be controlled.
Female ORFS Swivel Connection
The opposite end features a Female ORFS Swivel connection.
ORFS, or O-Ring Face Seal, uses an elastomeric O-ring at the face of the connection to provide a reliable sealing interface. The swivel design also helps make hose installation easier by allowing the connection to be tightened without unnecessarily twisting the hose.
The FS6809 is therefore a practical option for hydraulic systems where leak-resistant ORFS sealing and flexible installation are important.
90° Design for Better Hose Routing
The 90-degree configuration is useful when a hydraulic line needs to change direction immediately after the port.
The FS6809 can help:
- Route hoses around machine components
- Reduce unnecessary hose bending
- Improve installation in confined spaces
- Position hydraulic lines more cleanly
- Connect ORB ports to ORFS assemblies
- Simplify hydraulic system layouts
The adjustable ORB end gives the installer additional control over the final orientation.
Steel Construction & Protective Finish
The FS6809 series is specified in carbon steel with a forged construction and trivalent zinc plating for corrosion protection.
This construction is suited to hydraulic equipment operating under pressure, vibration, and mechanical loading.
For applications requiring a different seal compound, competitor specifications also indicate NBR/Buna-N as standard, with Viton available upon request.
High-Pressure Hydraulic Performance
Gear House Hydraulics lists FS6809 with working pressures up to 6,000 PSI, depending on tube and fitting size. The collection also identifies the fitting for high-pressure applications involving continuous mechanical shock.
Actual system pressure capability depends on the complete assembly, including fitting size, hose or tube, mating components, installation, and operating conditions.
Adjustable Stud for Easier Installation
The adjustable stud is one of the most useful features of the FS6809.
Once the fitting is threaded into the ORB port, the elbow can be oriented to the required position before final tightening. This helps when the hose needs to face a particular direction or when other machine components limit installation space.
It can also help reduce unnecessary hose twisting during installation.
Where FS6809 Is Used
The FS6809 is suitable for hydraulic applications such as:
- Construction equipment
- Agricultural machinery
- Mobile hydraulics
- Industrial hydraulic systems
- Hydraulic cylinders
- Pumps and valves
- Hydraulic manifolds
- Heavy equipment
- OEM hydraulic assemblies
- Hydraulic hose assemblies
FS6809 Key Benefits
- Male Adjustable ORB × Female ORFS Swivel
- 90° elbow configuration
- Adjustable stud for connection orientation
- ORFS O-ring face sealing
- carbon steel construction
- Forged design
- Trivalent zinc finish
Up to 6,000 PSI working pressure depending on size
Multiple size options
Suitable for confined hydraulic installations
Helps improve hose routing
Designed for demanding hydraulic applications
A Better Fit for Compact Hydraulic Layouts
The FS6809 is designed for situations where a standard straight adapter does not provide enough routing flexibility.
By combining an adjustable ORB stud, 90° elbow, and Female ORFS swivel, the fitting gives the installer more control over both connection direction and hose positioning.
That makes it a practical choice for hydraulic equipment where space is limited and proper hose routing is important.
Why Choose Gear House Hydraulics?
Gear House Hydraulics offers the FS6809 series in multiple sizes for hydraulic systems requiring an ORB-to-ORFS connection.
Whether you're replacing an existing elbow or building a new hydraulic assembly, choosing the correct size and connection configuration helps ensure proper fitment and reliable operation.
Select the FS6809 size that matches your ORB port and ORFS hose or tube connection, then verify the pressure and application requirements before installation.
Frequently Asked Questions
What is an FS6809 fitting?
FS6809 is a 90° hydraulic elbow that connects a Male Adjustable ORB port to a Female ORFS Swivel connection.
What does ORB mean?
ORB stands for O-Ring Boss. It uses a straight thread and O-ring sealing arrangement for connection to a compatible ORB port.
What does ORFS mean?
ORFS stands for O-Ring Face Seal. The O-ring is positioned at the face of the fitting to create the hydraulic sealing interface.
Is the FS6809 adjustable?
Yes. The ORB side is an adjustable male stud, allowing the 90° elbow to be positioned as required during installation.
What material is FS6809 made from?
The FS6809 series is specified in carbon steel with forged construction.
What finish does FS6809 have?
The fitting is specified with a trivalent zinc protective finish.
What pressure can FS6809 handle?
Gear House Hydraulics lists working pressure up to 6,000 PSI, depending on tube and fitting size.
What sizes are available?
The Gear House collection lists FS6809 sizes from 1/4" × 1/4" to 1-1/4" × 1-1/4".
Where is FS6809 commonly used?
It is suitable for mobile and industrial hydraulics, construction and agricultural machinery, hydraulic hose assemblies, pumps, valves, manifolds, and other high-pressure applications.
Is FS6809 suitable for tight spaces?
Yes. The 90° configuration and adjustable ORB stud make it particularly useful where hydraulic connections need controlled routing around equipment components.
