7-Port with Four-Bolt Flanges
Rotary Union | Hydraulic Swivel
This 7-port rotary union features four-bolt flanges as part of its design. Also known as a swivel joint, it offers a powerful solution for equipment that requires multiple hydraulic circuits working together in one unit. By providing seven independent flow passages, this rotary union allow systems to operate smoothly while transferring fluid between stationary and rotating components.
Designed for efficiency, the four-bolt flange mount creates a solid, vibration-resistant installation that holds up under heavy use. Each port is precision-machined for accuracy, while a premium sealing system maintains dependable, leak-free performance, even in high-pressure applications.
This 7-port hydraulic swivel joint is ideal for advanced equipment, industrial machinery with multi-function tools, and large-scale construction equipment where space, performance, and reliability all matter.
Highlights:
- Seven dedicated passages for complex rotary systems
- Four-bolt flange mounts for strong, stable installation
- Precision-machined body for accurate fit and long service life
- Sealing system for dependable, leak-free operation
Our rotary unions can be adapted or custom-built to match your specific requirements.
Part Number: YXGH6ØBOM1

- Number of Ports: 7
- Port Type: Combination of Four-Bolt Flange & SAE ORB Ports
- Operating Pressure (psi): 5000
- Port Sizes: (4) -20 CODE 62, (1) -04 ORB, (1) -06 ORB, (1) -16 ORB
- Overall Length (in): 25.78
- Spool OD (in): 8.00
- Housing OD (in): 9.50
- Torque Arm: No – 5x Bolt Hole Pattern in Spool Provided
- Mounting Plate: Yes – (2) Housing
- Weight (lbs): 332
- Slip Ring Adaptable: Yes – Upright, 3/4 Liquid Tight Conn., .75 Dia. Thru Bore, Integrated Slip Ring Style
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!