9-Port Rotary Union | Hydraulic Swivel
United Equipment Accessories’ 9-Port Rotary Union is engineered for hydraulic applications for precise control over multiple fluid circuits. Engineered to manage nine separate fluid channels in a compact design, this rotary union enables seamless rotation while providing a secure, leak-resistant connection, even in high-pressure environments.
Perfect for precision-driven industrial equipment, automated systems, and multi-function machinery, UEA’s 9-Port Rotary Union delivers on reliability and performance.
Models shown below are engineered specifically for hydraulic fluid compatibility.
- Maximum Fluid Routing: Accommodates up to nine separate hydraulic lines, optimizing system efficiency.
- Designed for Complex Machinery: Ideal for advanced automation, industrial robotics, and high-tech hydraulic applications.
- Streamlined System Design: Reduces the need for additional components, simplifying installation and maintenance.
- Industrial-Grade Build: Designed to withstand high-pressure spikes and operate reliably in extremely dirty environments.
Rotary Union designs can be modified or customized per your specifications.
Part Number: YXIH40MRK1

- Number of Ports: 9
- Port Type: All SAE ORB Ports
- Operating Pressure (psi): 5500
- Port Sizes: (2) -06, (3) -10, (4) -16
- Overall Length (in): 18.81
- Spool OD (in): 5.00
- Housing OD (in): 6.75
- Torque Arm: Yes – (2) Housing
- Mounting Plate: Yes – (2) Spool
- Weight (lbs): 127
- Slip Ring Adaptable: No
Part Number: YBIH50CTS2

- Number of Ports: 9
- Port Type: All SAE ORB Ports
- Operating Pressure (psi): 3500
- Port Sizes: (2) -04, (3) -06, (4) -16
- Overall Length (in): 18.39
- Spool OD (in): 5.88 & 7.50
- Housing OD (in): 7.75
- Torque Arm: Yes – (2) Housing
- Mounting Plate: Yes – (1) Spool
- Weight (lbs): 180
- Slip Ring Adaptable: Yes – Inverted & Upright with Sealant, 1.75 Dia. Thru Bore
Engineering Files
Access our Library of 3D STEP Files for Rotary Unions and Hydraulic Swivels. Utilize our sample files to integrate and preview our products within your own design projects.
At UEA, we view every question about rotary unions as a chance to innovate. We are dedicated to seamless collaboration. Reach out to us with your inquiries, and let’s work together!