Brass Pressure Washer Swivel – M27 Male Thread x 3/8" FPT with Stainless Steel Stem, 4000 PSI
Part Number: 5429
Category: Pressure Washer Parts → Swivels & Fittings
Type: Brass Pressure Washer Swivel – M27 Male Thread x 3/8" FPT with Stainless Steel Stem, 4000 PSI
The Brass Pressure Washer Swivel (Part #5429) is a heavy-duty high-pressure swivel designed for professional pressure washing, industrial cleaning, spray guns, lances, and high-pressure hose assemblies. Featuring an M27 male thread and 3/8-inch Female NPT connection, this swivel provides smooth 360-degree rotation while minimizing hose twisting, reducing stress on fittings, and improving operator maneuverability.
Key Features & Benefits
- Heavy-duty pressure washer swivel
- Part Number: 5429
- M27 Male Thread inlet
- 3/8" Female NPT outlet
- Durable brass body construction
- Stainless steel stem for added durability
- Smooth 360° swivel rotation
- Rated for systems up to 4,000 PSI
- Excellent corrosion resistance
- Helps prevent hose twisting and kinking
- Reduces stress on hoses and fittings
- Improves spray gun maneuverability
- Heavy-duty commercial construction
Technical Specifications
Part Number: 5429
Product Type: Pressure Washer Swivel
Inlet Connection: M27 Male Thread
Outlet Connection: 3/8" Female NPT
Maximum Working Pressure: 4,000 PSI
Body Material: Brass
Stem Material: Stainless Steel
Swivel Rotation: 360°
OEM Replacement: Yes
Compatible Applications
Suitable for use with:
- Commercial pressure washers
- Industrial pressure washing systems
- Hot and cold water pressure washers
- Pressure washer spray guns
- Spray wands and lances
- High-pressure hose assemblies
- Surface cleaners
- Fleet washing equipment
- Industrial cleaning systems
- Agricultural cleaning equipment
Always verify the M27 thread specification, outlet size, operating pressure, and equipment compatibility before ordering.
Function of the Swivel
The Brass Pressure Washer Swivel helps:
- Provide smooth 360° rotation under pressure
- Prevent hose twisting and kinking
- Reduce stress on hoses and plumbing connections
- Improve spray gun flexibility and handling
- Maintain uninterrupted high-pressure water flow
- Extend the service life of hoses and connected equipment
Its stainless steel stem provides added durability and reliable performance in demanding cleaning applications.
Common Signs Replacement Is Needed
Replace the swivel if you notice:
- Water leaking around the swivel body
- Restricted or rough swivel rotation
- Excessive hose twisting
- Damaged or worn threads
- Corrosion or physical damage
- Reduced swivel performance under pressure
Replacing a worn swivel restores smooth hose movement and dependable system performance.
Installation & Service Notes
Turn off the pressure washer and relieve all system pressure before installation.
Verify that the M27 male thread matches your spray gun or accessory. Apply thread sealant to the 3/8" Female NPT connection where required.
Tighten all threaded connections securely without overtightening.
After installation, verify the swivel rotates freely and inspect all connections for leaks before returning the equipment to service.
Important: Never exceed the maximum 4,000 PSI working pressure. Always confirm M27 thread compatibility before installation, as M27 threads are not interchangeable with standard NPT connections.
Maintenance Recommendations
- Inspect the swivel regularly for smooth rotation and leaks.
- Check threaded connections during routine maintenance.
- Keep the swivel clean and free of dirt, debris, and mineral buildup.
- Inspect the stainless steel stem for wear or corrosion.
- Replace worn seals or damaged components promptly.
- Use quality replacement components to maintain reliable performance and maximize service life.
