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See All Legacy Products

Rotary Unions

Evolution Motion Solutions proudly partners with Duff-Norton to deliver the finest Mechanical Devices available. Our commitment to excellence, combined with the reliability and performance of Duff-Norton, guarantees that you receive top-quality Mechanical Devices components for your specific needs.

300 Series

300 Series

  

Operating Parameters:

  • Media – Air, Water
  • Temperature – 250 F
  • Pressure – 117 PSI
  • Speed – 3,500 RPM
  • Material – Nickle Plated Steel
  • Treads – 1/8″ to 1/4″ NPT, Machine Thread, BSP & BSPP Avaliable

600 Series

600 Series

  

Operating Parameters:

  • Media – Air, Water, Hydraulic Fluid
  • Temperature – 250 F
  • Pressure – 3,625 PSI
  • Speed – 1,500 RPM
  • Material – Nickle treated carbon steel (stainless steel also avaliable)
  • Treads – 1/4″ to 1″ NPT, MT or BSP & BSPP

5000 Series

5000 Series

  

Operating Parameters:

  • Media – Air, Water, Steam, Hot Oil
  • Temperature – 300 F (Water), 350 F (Steam), 395 F (Hot Oil)
  • Pressure – 750 PSI (Water), 120 PSI (Steam), 100 PSI (Hot Oil), 300 PSI (Air)
  • Speed – 1,000 RPM (NPT) 3,600 RPM (MT)
  • Material – 300 Grade Stainless Steel
  • Treads – 1/4″ to 2″ NPT, BSP & BSPP and Metric Threads Avaliable

9000 Series

9000 Series

  

Operating Parameters:

  • Media – Water, Steam, Hot Oil
  • Temperature – 375 F (Water, Steam & Hot Oil)
  • Pressure – 250 PSI
  • Speed – 700 RPM
  • Material – Cast Iron Housing, Steel Shaft, Stainless Steel Seal Face
  • Treads – 1/4″ to 3″ NPT, BSP & ISO228 Flanged Avaliable

 

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Copyright © 2025 Womack Group, LLC DBA Evolution Motion Solutions

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