Rotary Connector for Fluid 27 March 2019, 19:30 Sorry, your browser doesn't support embedded videos, but don't worry, you can download it and watch it with your favorite video player! Brown transparent part is stationary and connected to fluid source (red arrow). The fluid is transmitted to rotary part (in green) via circular groove and cross hole on yellow part. Brown seals are for preventing fluid leakage. « previous mechanism Forging With Twisting next mechanism » Sphere Cam load comments Please enable JavaScript to view the comments.