9 passage rotary union designed for a horizontal indexing fixture application for machine tool workholding. Features multiple passages for hydraulic media for independent control of clamping stations and an integrated electrical slip ring for part sensing data transfer. This unit is meant for the Robotics industry. Has 8 - 12 passages, which size goes from 6.35 mm - 9.50 mm. The rotation speed (RPM) to be used is 0 to 24 RPM. It handles pressure (PSI) 0 - 199 PSI [0 - 14 BAR]. The material of the product is Carbon or Alloy Steel, the through bore is possible to have up to 25.4 mm. Possible to integrate with slip rings, drive mechanism and load bearing.