Product Details
Series RU010

Coil Processing Rotary Joint

Rotary Systems’ dual port air / hydraulic rotary joints are designed for applications such as expanding mandrel drums on coil processing equipment. This rotary union uses a hardened and ground shaft, impregnated Teflon Seals, and ball bearings and is able to withstand high pressures at low speeds.

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Max. Hydraulic Pressure7,000 PSI
Max. Air Pressure250 PSI
Max. Vacuum Pressure28" Hg
Max. Temperature300° F

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Speed vs. Pressure

rotary union ru010 speed vs. pressure chart tall


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

  • Threads
    All common thread types available.


Part #A ThreadB ThreadC LengthD Diameter
Part #10051-1002-009A Thread0.750 NPTB Thread0.250 NPTC Length5.114D Diameter2.450 Download Drawing
Part #10051-1002-011A Thread1.000 NPTB Thread0.250 NPTC Length5.375D Diameter2.450 Download Drawing
Part #10051-1002-036A Thread1.000-14 UNSB Thread0.250 NPTC Length4.296D Diameter2.450 Download Drawing
Part #10051-1002-074A Thread0.750-14 BSPPB Thread0.250 NPTC Length4.926D Diameter2.450 Download Drawing
Part #10051-1002-076A Thread1.000-11 BSPPB Thread0.250 NPTC Length4.926D Diameter2.450 Download Drawing
Part #10053-1002-013A Thread1.250 NPTB Thread0.500 NPTC Length6.334D Diameter2.950 Download Drawing
Part #10053-1002-040A Thread1.500-14 UNSB Thread0.500 NPTC Length6.208D Diameter2.950 Download Drawing
Part #10054-1002-015A Thread1.500 NPTB Thread0.750 NPTC Length6.827D Diameter3.700 Download Drawing

If you are interested in seeing drawings for multiple parts, please contact us. We can help you find products that meet your needs and can send you multiple prints.