The Deublin 1690-000-105 rotary joint is a precision-engineered multi-passage rotary union designed to transfer multiple media—such as coolant, compressed air, hydraulic oil, and MQL—between stationary and rotating components.
Our version provides a cost-effective alternative to OEM Deublin rotary unions, delivering the same durability, precision, and sealing performance while significantly reducing your operating costs.
Engineered for high-speed, high-pressure environments, the 1690-000-105 rotary joint ensures leak-free operation, long service life, and compatibility with demanding industrial applications, including CNC machining, packaging machinery, and printing presses.
Multi-Passage Media Transfer – Supports simultaneous flow of coolant, hydraulic oil, air, or MQL.
Advanced Seal Technology – Carbon-graphite and silicon carbide seals provide exceptional wear resistance.
High-Speed Operation – Optimized for spindles and equipment running at speeds up to 20,000 RPM.
Pressure-Resistant Design – Handles operating pressures up to 80 bar (1160 psi) without leakage.
Corrosion-Resistant Housing – Stainless steel and anodized aluminum construction for durability.
Flexible Connections – Available with BSP, NPT, and metric port configurations.
Low Maintenance – Modular design with replaceable seals reduces downtime.
Direct Deublin Alternative – Interchangeable with OEM Deublin 1690-000-105 at a more competitive price
| Parameter | Specification Range | Notes |
|---|---|---|
| Model Equivalent | Deublin 1690-000-105 Rotary Joint | OEM compatible |
| Number of Passages | Multi-passage (2–4 channels) | Supports dual or multiple media |
| Media Compatibility | Coolant, hydraulic oil, compressed air, MQL | Custom seal options available |
| Max Pressure | 80 bar / 1160 psi | Application-dependent |
| Max Speed | 20,000 RPM | Depending on passage size |
| Temperature Range | -20°C to +180°C | High-temp options available |
| Seal Options | Carbon-graphite / Silicon carbide | Balanced sealing technology |
| Housing Material | Stainless steel / Anodized aluminum | Corrosion and wear-resistant |
| Port Configurations | BSP / NPT / Metric | Customizable connections |
This versatile rotary union is the ideal solution for a variety of industrial machines and processes, including:
CNC Milling Machines and Machining Centers
Lathes and Turning Centers
Grinding Machines
Gun Drilling Equipment
General Industrial Machinery requiring fluid transfer to a rotating shaft
Upgrade your systems with our Deublin 1690-000-105 rotary joint alternative today. Engineered for high-speed and multi-media applications, it offers long service life, leak-free operation, and cost savings.
👉 Contact us now for a quotation or to discuss your custom requirements.
Showing the single result
THE WORLD'S LEADING ROTARY UNIONS MANUFACTURERS
