Swivels
Swivels and rotary unions keep hoses from twisting while maintaining a sealed, high‑pressure path for water or chemicals. The right swivel reduces operator fatigue, protects hoses from kinks, and helps tools rotate smoothly under load.
Use this category to compare live swivels by pressure, flow, temperature rating, angle, thread type, and materials. When in doubt, match or exceed the ratings of your pump, hose, and attachments, and confirm thread standards before ordering.
Explore the options below, then reach out if you’d like help sizing a swivel for your hose reel, gun, lance, surface cleaner, or boom.
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Brass Swivel 3500 PSI 3/8″
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Swivels FAQ's
Where should swivels be used in a wash setup?
Common locations include hose reel hubs, gun inlets, whip‑hose connections, surface cleaners, and ceiling booms. Use the angle and thread style that best supports hose routing and tool movement.
Can swivels be rebuilt?
Some models offer seal or bearing kits; others are replace‑only. Follow the product listing and instructions for rebuild eligibility and parts.
What are signs a swivel needs service or replacement?
Leaking at the seal, rough or noisy rotation, increased handle torque at the gun, or visible play at the shaft are common indicators.
Do I need thread sealant on swivel connections?
For NPT (tapered) threads, use a suitable thread sealant or tape. BSPP (parallel) threads usually seal with an O‑ring or washer and typically do not use tape on the threads.
Can I use hot water with any swivel?
No. Temperature ratings vary by model. Verify the product’s maximum temperature and choose seals and materials appropriate for hot‑water use.
How do I size a swivel for my system?
Match or exceed your washer’s working PSI, GPM, and temperature. Then confirm thread type/size, choose inline or 90°, and select materials suited to the environment (e.g., stainless for corrosion or heat).
What’s the difference between a swivel and a rotary union?
In pressure washing these terms are often used interchangeably. Both create a rotating, sealed path so water can flow under pressure while components turn. “Live” swivels are designed to rotate smoothly while pressurized.
