Steel Street Elbow 3/8" MPT x 1/2" FPT 3000 PSI – OEM Replacement Fitting
Part Number: 2594
Category: Pressure Washer Parts → Fittings & Adapters → Steel Elbows
Type: Steel Reducing 90° Street Elbow Fitting
The Steel Street Elbow 3/8" MPT x 1/2" FPT (Part #2594) is a heavy-duty OEM replacement fitting designed to provide a reliable 90-degree change in flow direction while connecting components with different thread sizes in pressure washer systems, pumps, hydraulic support equipment, compressed air systems, and industrial fluid transfer applications. Featuring a 3/8-inch Male Pipe Thread (MPT) connection on one end and a 1/2-inch Female Pipe Thread (FPT) connection on the other, this reducing street elbow simplifies installations by combining a directional fitting and thread-size adapter into a single component.
Key Features & Benefits
- Genuine OEM replacement fitting
- 90-degree reducing street elbow configuration
- 3/8" MPT x 1/2" FPT connections
- Heavy-duty steel construction
- Rated up to 3000 PSI
- Leak-resistant threaded connections
- Direct male-to-female connection design
- Adapts between different thread sizes
- Suitable for high-pressure applications
- Compact design for tight installations
- Long service life and reliable performance
Technical Specifications
Part Number: 2594
Product Type: Reducing 90° Street Elbow Fitting
Connection Size I: 3/8" MPT
Connection Size II: 1/2" FPT
Thread Type: Male Pipe Thread (MPT) x Female Pipe Thread (FPT)
Material: Steel
Maximum Pressure: 3000 PSI
Configuration: 90° Reducing Street Elbow
OEM Replacement: Yes
Application: Fluid Direction Change and Thread Size Adaptation
Common Applications
- Pressure washer systems
- Pump assemblies
- Hydraulic support systems
- Compressed air systems
- Water supply systems
- Industrial fluid transfer equipment
- Chemical application equipment
- Agricultural equipment
- Wash-down systems
- Commercial cleaning equipment
- Pressure gauge and accessory installations
Performance Benefits
- Provides efficient 90-degree flow redirection
- Connects components with different thread sizes
- Allows direct male-to-female installation
- Helps reduce hose and plumbing stress
- Supports high-pressure system operation
- Durable steel construction for demanding environments
- Leak-resistant threaded connections
- Simplifies system routing and installation
Signs Replacement May Be Needed
Replace the fitting if you notice:
- Fluid or air leaks
- Damaged or stripped threads
- Visible corrosion or rust
- Cracks or deformation in the fitting body
- Restricted flow due to internal damage
- Loose or unreliable connections
- Excessive wear from long-term service
Installation Notes
- Shut off system pressure before servicing.
- Inspect all mating threads for wear or damage.
- Apply appropriate thread sealant or PTFE thread tape.
- Thread the male end into the receiving port.
- Connect the mating component to the female port.
- Tighten securely using the appropriate tools.
- Pressurize the system and inspect for leaks.
Important: Verify compatibility with your system's thread sizes and operating pressure requirements before installation. Always ensure the fitting's pressure rating meets or exceeds system operating pressure.
Maintenance Recommendations
- Inspect fittings regularly for leaks.
- Check threaded connections during routine maintenance.
- Replace damaged or worn fittings promptly.
- Keep threads clean and free from debris.
- Verify proper sealing after servicing.
- Monitor fitting integrity during operation.
