Super Swivels 1224 Inline Pressure Washer Swivel – 1/2" MPT x 1/2" FPT, 5000 PSI

Part Number: 4575
Category: Pressure Washer Parts → Swivels & Fittings
Type: Super Swivels 1224 Inline Pressure Washer Swivel – 1/2" MPT x 1/2" FPT, 5000 PSI

The Super Swivels 1224 Inline Pressure Washer Swivel (Part #4575) is a genuine Super Swivels heavy-duty inline swivel engineered for professional pressure washing, industrial cleaning, spray guns, hose reels, surface cleaners, and high-pressure fluid transfer systems. Its inline design provides smooth 360-degree rotation under pressure, helping eliminate hose twisting, reduce operator fatigue, and minimize stress on hoses, fittings, and plumbing connections.

Key Features & Benefits

• Genuine Super Swivels inline pressure washer swivel
• Part Number: 4575
• Manufacturer Model: 1224
• Inline swivel design
• 1/2" Male NPT inlet
• 1/2" Female NPT outlet
• Smooth 360° swivel rotation under pressure
• Rated for systems up to 5,000 PSI
• Maximum operating temperature: 400°F
• Helps prevent hose twisting and kinking
• Reduces stress on hoses and plumbing components
• Heavy-duty commercial construction
• Suitable for hot and cold water pressure washer systems
• Fully rebuildable using Super Swivels Repair Kit #4580

Technical Specifications

Part Number: 4575

Manufacturer: Super Swivels

Manufacturer Model: 1224

Product Type: Inline Pressure Washer Swivel

Inlet Connection: 1/2" Male NPT

Outlet Connection: 1/2" Female NPT

Maximum Working Pressure: 5,000 PSI

Maximum Temperature: 400°F

Swivel Configuration: Inline

Swivel Rotation: 360°

Rebuildable: Yes

Compatible Repair Kit: Super Swivels Part #4580

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
• Wash bay equipment
• Fleet washing systems
• Agricultural cleaning equipment
• Industrial fluid transfer systems

Always verify thread size, pressure rating, temperature rating, and equipment compatibility before ordering.

Function of the Inline Swivel

The Super Swivels 1224 helps:

• Provide smooth 360° rotation under pressure
• Prevent hose twisting and kinking
• Reduce stress on hoses and plumbing components
• Improve operator comfort and maneuverability
• Maintain uninterrupted high-pressure water flow
• Extend the service life of hoses, spray guns, and fittings

Its precision inline design provides unrestricted swivel movement while maintaining dependable sealing performance during continuous high-pressure operation.

Common Signs Replacement or Rebuild Is Needed

Replace or rebuild the swivel if you notice:

• Water leaking around the swivel body
• Restricted or rough swivel rotation
• Excessive hose twisting
• Damaged or worn threads
• Excessive rotational play
• Reduced swivel performance under pressure

Routine rebuilding with the compatible Super Swivels Repair Kit #4580 can restore smooth operation and extend the swivel's service life.

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 1/2" Male NPT inlet and 1/2" Female NPT outlet connections.

Tighten all threaded connections securely without overtightening.

Verify the swivel rotates freely and inspect all connections for leaks before placing the equipment into service.

Important: Never exceed the maximum 5,000 PSI working pressure or 400°F operating temperature. Always verify compatibility with your pressure washer system and connected accessories before installation.

Maintenance Recommendations

• Inspect the swivel regularly for leaks and smooth rotation.
• Rebuild the swivel when seals or bearings begin to wear using Super Swivels Repair Kit #4580.
• Keep the swivel clean and free of dirt, debris, and mineral buildup.
• Inspect threaded connections during routine maintenance.
• Replace worn seals or damaged components promptly.
• Use only genuine Super Swivels replacement parts to maintain proper fit, reliable performance, and maximum service life.