Mosmatic 43.462 Stainless Steel WDEI Swivel – 3/8" FPT Inlet x 3/8" FPT Outlet
Part Number: 43.462
Category: Pressure Washer Parts → Swivels & Fittings
Type: Mosmatic 43.462 Stainless Steel WDEI Swivel – 3/8" FPT Inlet x 3/8" MPT Outlet, 5800 PSI
The Mosmatic 43.462 WDEI Stainless Steel Swivel is a genuine Mosmatic high-pressure swivel engineered for professional pressure washing, industrial cleaning, hose reels, spray guns, wash booms, and other high-pressure fluid transfer applications. Designed to provide smooth 360-degree rotation under pressure, this premium swivel helps eliminate hose twisting, reduce operator fatigue, and extend the service life of hoses and connected equipment.
Key Features & Benefits
- Genuine Mosmatic OEM high-pressure swivel
- Manufacturer Model: 43.462
- WDEI swivel design
- 3/8" Female NPT inlet
- 3/8" Male NPT outlet
- Smooth 360° swivel rotation
- Premium stainless steel construction
- Rated for systems up to 5,800 PSI
- Excellent corrosion resistance
- Helps prevent hose twisting and kinking
- Reduces stress on hoses and fittings
- Long service life in demanding applications
Technical Specifications
Manufacturer: Mosmatic
Manufacturer Model: 43.462
Series: WDEI
Product Type: High-Pressure Swivel
Inlet Connection: 3/8" Female NPT
Outlet Connection: 3/8" Male NPT
Maximum Working Pressure: 5,800 PSI
Body 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
- High-pressure hose assemblies
- Hose reels
- Surface cleaners
- Ceiling wash booms
- Vehicle wash equipment
- Fleet washing systems
- Agricultural cleaning equipment
- Industrial fluid transfer systems
Always verify thread size, pressure rating, and equipment compatibility before ordering.
Function of the Swivel
The Mosmatic 43.462 WDEI Swivel helps:
- Provide smooth 360° rotation during operation
- Prevent hose twisting and kinking
- Reduce stress on plumbing connections
- Maintain uninterrupted high-pressure water flow
- Improve operator comfort and maneuverability
- Extend the service life of hoses and connected equipment
Its precision-engineered stainless steel construction delivers reliable swivel performance under continuous high-pressure operation.
Common Signs Replacement Is Needed
Replace the swivel if you notice:
- Water leaking around the swivel
- Restricted or rough swivel movement
- Excessive hose twisting
- Worn or damaged threads
- Corrosion or physical damage
- Reduced swivel performance under pressure
Replacing a worn swivel restores proper hose movement and reliable system performance.
Installation & Service Notes
Turn off the pressure washer and relieve all system pressure before installation.
Apply an appropriate thread sealant where required and install the swivel using the 3/8" Female NPT inlet and 3/8" Male NPT outlet connections.
Tighten all fittings securely without overtightening.
Verify the swivel rotates freely and inspect the system for leaks before returning equipment to service.
Important: Never exceed the maximum 5,800 PSI working pressure. Always verify compatibility with your pressure washer system, plumbing components, and operating conditions before installation.
Maintenance Recommendations
- Inspect the swivel regularly for smooth rotation and leaks.
- Check threaded connections during scheduled maintenance.
- Keep the swivel clean and free of dirt or mineral buildup.
- Replace worn seals or damaged components promptly.
- Inspect hoses for twisting or abnormal wear during operation.
- Use only genuine OEM Mosmatic replacement parts to maintain proper fit, reliable performance, and long-term service life.
