Super Swivels 5124 90° Pressure Washer Swivel – 1/2" MPT x 1/2" FPT, 5000 PSI

Part Number: 4578
Category: Pressure Washer Parts → Swivels & Fittings
Type: Super Swivels 5124 90° Pressure Washer Swivel – 1/2" MPT x 1/2" FPT, 5000 PSI

The Super Swivels 5124 90° Pressure Washer Swivel (Part #4578) is a genuine Super Swivels heavy-duty high-pressure swivel engineered for professional pressure washing, industrial cleaning, hose reels, spray guns, and high-pressure fluid transfer systems. Featuring a 90-degree body design, this swivel provides smooth 360-degree rotation while minimizing hose twisting, kinking, and stress on plumbing connections during operation.

Key Features & Benefits

• Genuine Super Swivels high-pressure swivel
• Part Number: 4578
• Model: 5124
• 90° swivel configuration
• 1/2" Male NPT inlet
• 1/2" Female NPT outlet
• Smooth 360° swivel rotation
• 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

Technical Specifications

Part Number: 4578

Manufacturer: Super Swivels

Manufacturer Model: 5124

Product Type: 90° 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: 90°

OEM Replacement: Yes

Compatible Applications

Suitable for use with:

• Commercial pressure washers
• Industrial pressure washing systems
• Hot and cold water pressure washers
• Pressure washer hose reels
• Pressure washer spray guns
• High-pressure hose assemblies
• Industrial wash bays
• Fleet washing equipment
• Agricultural cleaning equipment
• Manufacturing facilities
• High-pressure fluid transfer systems

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

Function of the Swivel

The Super Swivels 5124 helps:

• Provide smooth 360° hose rotation
• Prevent hose twisting and kinking
• Reduce stress on plumbing and hose connections
• Improve hose flexibility during operation
• Maintain uninterrupted high-pressure fluid flow
• Extend the service life of hoses and fittings

Its 90-degree design provides efficient hose routing while allowing free swivel movement under demanding operating conditions.

Common Signs Replacement Is Needed

Replace the swivel if you notice:

• Water leaking around the swivel body
• Restricted or rough swivel movement
• Excessive hose twisting
• Damaged or worn threaded connections
• Corrosion or physical damage
• Reduced swivel performance under pressure

Replacing a worn swivel restores smooth hose movement and helps prevent premature hose and fitting wear.

Installation & Service Notes

Turn off the pressure washer and relieve all system pressure before installation.

Apply an appropriate thread sealant to the 1/2" male NPT inlet if required.

Install the swivel by connecting the 1/2" male NPT inlet to the compatible port and the 1/2" female NPT outlet to the hose or accessory. Tighten all fittings securely without overtightening.

Verify the swivel rotates freely and inspect the system for leaks before placing 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 high-pressure plumbing components before installation.

Maintenance Recommendations

• Inspect the swivel regularly for leaks and smooth rotation.
• Check threaded connections during routine maintenance.
• Inspect the swivel body for signs of wear or corrosion.
• Replace worn seals or damaged components promptly.
• Keep the swivel clean and free of dirt or debris.
• Use only genuine Super Swivels replacement parts to maintain proper performance, reliability, and long-term service life.