Product Details
Series RU001

90 Degree Rotary Union

Rotary Systems' entry level 001-Series 90 degree rotary union is designed for the hose reel industry, where pressures may be high but rotational speeds and side loads are at a minimum. This economical rotary union uses a plated shaft and o-ring seals.

Request More Info Installation Guide


Max. Hydraulic Pressure7,000 PSI
Max. Air Pressure250 PSI
Max. Vacuum Pressure28" Hg
Max. Temperature225° F

Request More Info Installation Guide

Speed vs. Pressure

ru001 rotary union speed vs pressure chart large


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

  • Slip Rings
    Pass power, signal, and data with 24" long leads up to 10 amps per circuit.

  • Threads
    All common thread types available.


Part #A ThreadB LengthC Diameter
Part #10050-0101-000A Thread0.125 NPTB Length1.476C Diameter1.234 Download Drawing
Part #10051-0101-000A Thread0.250 NPTB Length2.088C Diameter1.484 Download Drawing
Part #10052-0101-000A Thread0.375 NPTB Length2.088C Diameter1.484 Download Drawing
Part #10053-0101-000A Thread0.500 NPTB Length2.710C Diameter1.950 Download Drawing
Part #10054-0101-000A Thread0.750 NPTB Length3.337C Diameter2.700 Download Drawing
Part #10055-0101-000A Thread1.000 NPTB Length3.592C Diameter3.200 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.