Product Details
Series RU005

In-Line Rotary Union

Rotary Systems' in-line rotary union is designed for light use. This economical rotary union uses a hardened and ground shaft, and impregnated Teflon seals. The 005 series rotary union is able to withstand moderate pressures, low speeds, and low side loads.

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Max. Hydraulic Pressure1,500 PSI
Max. Air Pressure250 PSI
Max. Vacuum Pressure28" Hg
Max. Temperature225° F

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Speed vs. Pressure

rotary union ru005 speed vs pressure chart wide


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

  • Threads
    All common thread types available.


Part #A ThreadB LengthC Hex
Part #10051-0501-000A Thread0.250 NPTB Length1.561C Hex0.750 Download Drawing
Part #10052-0501-000A Thread0.375 NPTB Length1.779C Hex0.750 Download Drawing
Part #10053-0501-000A Thread0.500 NPTB Length2.361C Hex1.000 Download Drawing
Part #10054-0501-000A Thread0.750 NPTB Length2.780C Hex1.375 Download Drawing
Part #10055-0501-000A Thread1.000 NPTB Length2.822C Hex1.500 Download Drawing
Part #10056-0501-000A Thread1.250 NPTB Length3.094C Hex1.750 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.