Brass Bushing 1/2" MPT x 3/8" FPT – OEM Replacement Fitting
Part Number: 2083
Category: Pressure Washer Parts → Fittings & Adapters → Brass Bushings & Reducers
Type: Brass Reducer Bushing
The Brass Bushing 1/2" MPT x 3/8" FPT (Part #2083) is a durable OEM replacement reducer fitting designed to adapt larger threaded ports to smaller connections in pressure washer systems, plumbing assemblies, pumps, pneumatic equipment, and industrial fluid transfer applications. Featuring a 1/2-inch Male Pipe Thread (MPT) exterior and 3/8-inch Female Pipe Thread (FPT) interior, this bushing allows secure connection between components with different thread sizes while maintaining reliable flow and leak-resistant performance.
Key Features & Benefits
- Genuine OEM replacement fitting
- Reduces 1/2" MPT connections to 3/8" FPT
- Durable brass construction
- Corrosion-resistant material
- Leak-resistant threaded design
- Compact and space-saving configuration
- Allows connection of different thread sizes
- Suitable for pressure, fluid, and air systems
- Long service life and dependable performance
- Easy installation and maintenance
- Ideal for repairs, upgrades, and custom assemblies
Technical Specifications
Part Number: 2083
Product Type: Reducer Bushing
Connection Size I: 1/2" MPT
Connection Size II: 3/8" FPT
Thread Type: Male Pipe Thread (MPT) x Female Pipe Thread (FPT)
Material: Brass
OEM Replacement: Yes
Application: Thread Size Reduction and System Adaptation
Common Applications
- Pressure washer systems
- Pump assemblies
- Pressure gauge installations
- Water supply systems
- Pneumatic and compressed air systems
- Chemical application equipment
- Industrial fluid transfer systems
- Agricultural equipment
- Wash-down systems
- Plumbing and maintenance applications
Performance Benefits
- Provides reliable thread size reduction
- Supports system modifications and upgrades
- Leak-resistant threaded connections
- Corrosion-resistant for long service life
- Durable construction for demanding environments
- Improves installation flexibility
- Simplifies component compatibility
- Supports efficient fluid and air flow
Signs Replacement May Be Needed
Replace the bushing if you notice:
- Damaged or stripped threads
- Visible corrosion or deterioration
- Fluid or air leaks
- Cracked fitting body
- Loose connections
- Difficulty maintaining a proper seal
- Excessive wear from repeated installation
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 bushing into the larger port by hand.
- Tighten securely using the proper tools.
- Install the mating 3/8" threaded component.
- Pressurize the system and inspect for leaks.
Important: Verify compatibility with your system's thread sizes, pressure requirements, and application before installation.
Maintenance Recommendations
- Inspect threaded fittings regularly for leaks.
- Check connections during routine maintenance.
- Replace damaged or worn bushings promptly.
- Keep threads clean and free from debris.
- Verify proper sealing after servicing.
- Avoid overtightening to prevent thread damage.
