Series RU030

High Speed Coolant Unions

  • Rotary Systems’ 030-Series coolant rotary unions are ideal fits for machine tool coolant or MQL (Minimum Quantity Lubricant) applications. These coolant rotary unions feature balanced Silicon Carbide mechanical seals and match-ground deep groove radial contact ball bearings with labyrinth bearing protection.

    Request More Info Installation Guide
  • Specifications

    Max. Coolant Pressure 1,000 PSI
    Max. Temperature 250° F
    Max. RPM 12,000
    Request More Info Installation Guide
  • Speed vs. Pressure

  • Options

    • Material

      Material
      Choose based on application. Hastelloy and Super-Duplex Stainless available.

    • Threads

      Threads
      All common thread types available.

High Speed Coolant Unions
Enlarge Image

Variations

Part # Type A Thread B Thread C Length D Diameter
Part # 10051-3001-033 Type Straight A Thread 5/8-18 UNF LH B Thread 0.250 NPT C Length 4.394 D Diameter 1.723 Download Drawing
Part # 10051-3001-090 Type Straight A Thread M16 X 1,5 LH B Thread 0.250 BSP C Length 4.394 D Diameter 1.723 Download Drawing
Part # 10052-3001-033 Type Straight A Thread 5/8-18 UNF LH B Thread 0.375 NPT C Length 4.394 D Diameter 1.723 Download Drawing
Part # 10052-3001-090 Type Straight A Thread M16 X 1,5 LH B Thread 0.375 BSP C Length 4.394 D Diameter 1.723 Download Drawing
Part # 10052-3001-933 Type 90 Degree A Thread 5/8-18 UNF LH B Thread 0.375 NPT C Length 4.156 D Diameter 1.723 Download Drawing
Part # 10052-3001-990 Type 90 Degree A Thread M16 X 1,5 LH B Thread 0.375 BSP C Length 4.016 D Diameter 1.723 Download Drawing