Rotary For Coolant

Rotary For Coolant

Rotating Unions for continuous Coolant Service

Features :

  • Single passage for coolant or MQL
  • Closed seals for transfer line and similar applications
  • Full-flow design has no obstructions to trap chips or debris
    Bearing-supported with threaded rotor for easy installation
  • Deep Groove radial ball bearings for smooth  operation
  • 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

Operating Parameters:


Water-based Coolant
MQL (oil mist) up to 10 bar (145 psi)


ISO 4406 Class 17/15/12, 60 micron

Max. Speed

15,000 min<1 : 15000 rpm

Max. Pressure

105 bar : 1520 psi

Max. Flow

201/min : 5.3 gpm

Max. Flow

160°F : 71°C