Pop-Off Rotor-Mounted Rotating Unions

1109 Series Pop-Off™ Rotor-Mounted Rotating Unions for Coolant Service with Dry Running

Features:

• Single passage for coolant or MQL
• Patented Pop-Off™ technology allows unlimited dry running
  without media pressure
• Full-flow design has no obstructions to trap chips or debris
• Bearing-supported with threaded rotor for easy installation
• Dual ABEC 7 (ISO class P4) angular contact ball bearings
• Labyrinth system and large vents to protect ball bearings
• Balanced mechanical seals made from silicon carbide for
  long life even under difficult operating conditions
• Anodized aluminum housing resists corrosion