Push-On Hose Barb 1/2" Hose x 3/4" MPT – OEM Replacement Fitting
Part Number: 4495
Category: Pressure Washer Parts → Fittings & Adapters → Hose Barbs
Type: Brass Push-On Hose Barb Fitting
The Push-On Hose Barb 1/2" Hose x 3/4" MPT (Part #4495) is a durable OEM replacement fitting designed to create a secure connection between 1/2-inch inside diameter hose and 3/4-inch Male Pipe Thread (MPT) components in pressure washer systems, water transfer equipment, agricultural systems, air lines, and industrial fluid handling applications.
Key Features & Benefits
- Genuine OEM replacement fitting
- 1/2" hose barb connection
- 3/4" Male Pipe Thread (MPT) connection
- Durable brass construction
- Corrosion-resistant material
- Secure hose retention design
- Leak-resistant threaded connection
- Suitable for water, air, and fluid transfer systems
- Easy installation and maintenance
- Long service life
- Commercial and industrial-grade performance
Technical Specifications
Part Number: 4495
Product Type: Push-On Hose Barb Fitting
Connection Size I: 1/2" Hose Barb
Connection Size II: 3/4" MPT
Thread Type: Male Pipe Thread (MPT)
Material: Brass
Configuration: Hose Barb x Male Thread
OEM Replacement: Yes
Application: Hose-to-Thread Connection
Common Applications
- Pressure washer systems
- Water transfer equipment
- Agricultural sprayers
- Air systems
- Fluid handling systems
- Pump assemblies
- Chemical transfer equipment
- Irrigation systems
- Wash-down equipment
- Commercial cleaning equipment
- Industrial plumbing applications
Performance Benefits
- Provides secure hose-to-thread connections
- Corrosion-resistant brass construction
- Excellent durability in demanding environments
- Helps minimize leaks when properly installed
- Compatible with a wide variety of fluid transfer systems
- Easy hose installation and replacement
- Reliable long-term performance
- Suitable for commercial and industrial use
Signs Replacement May Be Needed
Replace the fitting if you notice:
- Hose connection leaks
- Damaged or worn barb surfaces
- Cracked or deformed fitting body
- Corrosion affecting performance
- Damaged threads
- Loose hose retention
- Excessive wear from repeated service
Installation Notes
- Verify compatibility with 1/2" inside diameter hose.
- Inspect hose and fitting for damage before installation.
- Push the hose fully onto the barb fitting.
- Secure the hose using an appropriate hose clamp if required.
- Apply thread sealant or PTFE thread tape to the male threads.
- Thread the fitting into the receiving component and tighten securely.
- Pressurize the system and inspect for leaks.
Important: Always verify hose size, thread compatibility, fluid compatibility, and operating conditions before installation.
Maintenance Recommendations
- Inspect hose connections regularly.
- Check hose clamps for proper tightness.
- Monitor for leaks or signs of wear.
- Replace damaged hoses or fittings promptly.
- Keep threads clean and free of contamination.
- Verify secure hose retention during routine maintenance.
