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 Pressure1,000 PSI
    Max. Temperature250° F
    Max. RPM12,000
    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
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Variations

Part #TypeA ThreadB ThreadC LengthD Diameter
Part #10051-3001-033TypeStraightA Thread5/8-18 UNF LHB Thread0.250 NPTC Length4.394D Diameter1.723Request Drawing
Part #10051-3001-090TypeStraightA ThreadM16 X 1,5 LHB Thread0.250 BSPC Length4.394D Diameter1.723Request Drawing
Part #10052-3001-033TypeStraightA Thread5/8-18 UNF LHB Thread0.375 NPTC Length4.394D Diameter1.723Request Drawing
Part #10052-3001-090TypeStraightA ThreadM16 X 1,5 LHB Thread0.375 BSPC Length4.394D Diameter1.723Request Drawing
Part #10052-3001-933Type90 DegreeA Thread5/8-18 UNF LHB Thread0.375 NPTC Length4.156D Diameter1.723Request Drawing
Part #10052-3001-990Type90 DegreeA ThreadM16 X 1,5 LHB Thread0.375 BSPC Length4.016D Diameter1.723Request Drawing