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1117-404-406 is a 1117 series bearingless closed sealed rotary joint, designed for single channel transmission of coolant or MQL (micro lubrication). Its core features include full flow design, silicon carbide balanced mechanical seal, and anodized aluminum shell, suitable for high-speed automatic lines and machine tool spindle cooling scenarios.
Single channel, coolant or MQL
-Closed seal, used for automatic lines or similar applications
-Full flow design, no debris or burr blockage generated
-Balanced mechanical seal, made of silicon carbide material, can extend its service life even under harsh working conditions
-Compact structure, easy for users to install
-Anti corrosion anodized aluminum shell
Designed for applications where a connection needs to rotate without forcing the hose, line, or fitting to twist, this swivel union helps support smoother installation, cleaner routing, and dependable serviceability. Whether you are replacing a worn component or sourcing parts for a new assembly, the 1117-404-406 swivel union provides a practical solution for maintaining connection flexibility in compatible fluid transfer systems.

Rigid connections can make installation difficult, especially in assemblies where hoses or tubes need to be positioned precisely. A swivel union allows rotational movement at the connection point, helping technicians align components more easily while reducing unnecessary torque on connected lines.
This makes it a useful choice for maintenance teams, equipment builders, repair shops, and procurement departments that need a dependable replacement part identified by a specific part number.
Use this item when your system documentation, maintenance list, or equipment bill of materials calls for this exact swivel union part number. Because connection style, material, seal compatibility, pressure rating, and operating environment can vary by application, all technical requirements should be confirmed before purchase.
Basic product information:
When equipment downtime matters, using the correct part number can help streamline procurement and reduce uncertainty. This swivel union is a strong fit for buyers who already have a specified part requirement and need a straightforward way to request pricing, availability, and support.
Common buying scenarios include:
Current pricing may depend on availability, order quantity, shipping requirements, and any applicable sourcing conditions. For the most accurate information, request a quote with your required quantity and delivery locati0n.
If you are unsure whether this is the correct item, include any available details from your application, such as equipment model, connection requirements, photos of the existing component, or relevant documentation. This helps reduce ordering errors and supports faster confirmation.
A rotary joint is a sealing device that connects stationary pipelines and rotating equipment, achieving leak free fluid transmission under 360 ° rotation. It allows fluid media to flow smoothly between fixed pipelines and rotating machines, and is a key component in industrial equipment
F90 swivel unions Transporting equipment components from a fixed pipeline system to high-speed rotating or reciprocating motion
Q32 swivel unions
JD40 rotary joint is a key sealing component in industrial fluid transmission systems, usually referring to a rotary connection device with a diameter of DN40 (or corresponding British caliber). As a transitional sealing device that transports fluid media (such as water, steam, hydraulic oil, thermal oil, compressed air, etc.) from static pipelines to dynamic rotating or swinging equipment