Precision Rotary Unions for Through-the-Spindle Coolant

Machining metal requires both lubrication and heat extraction to produce reliable, high-quality parts. Coolant unions from Johnson-Fluiten are designed specifically to address the needs of today's high speed, high performance spindles and transfer lines.

  • Smooth running
  • Elimination of wobble and vibration
  • Increased spindle life
  • Reduced coolant misting