Multiple Passage Unions

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Our multiple-passage rotary unions are a convenient solution when you need to pass more than one type of media to and from rotating equipment. Cross talk between passages is virtually eliminated with our proprietary, carbon-fiber impregated Teflon® seal technology, which provides worry-free service. Available in standard or flange mount configurations, our entire line of multi-passage unions feature a through bore for electrical slip rings, providing a complete solution for any application.

Multiple Passage Unions

SERIES 009:
Coaxial Duo Flow Rotary Unions

  • Space Saving Design
  • Stationary Siphon Pipe Ready
  • Rated to 3000 psi

SERIES 010:
Series Coil Processing Rotary Unions

  • Dual Ball Bearing Support
  • Air/Hydraulic
  • Direct Competitor Cross Over

SERIES 011:
2 & 4 Pass Over-the-Shaft Rotary Unions

  • 1/2”, 1-1/2”, & 2” Bore
  • Proprietary Teflon Seals
  • Adds Functionality
     

SERIES 012:
2 Pass Threaded Shaft Rotary Unions

  • Hardened and Ground Shaft
  • Proprietary Teflon Seals
  • Dual Ball Bearing Support

SERIES 013:
2 Pass Flange Mount Rotary Unions

  • Hardened and Ground Shaft
  • Proprietary Teflon Seals
  • Dual Ball Bearing Support

 

SERIES 014:
3 Pass Threaded Shaft Rotary Unions

  • Hardened and Ground Shaft
  • Proprietary Teflon Seals
  • Dual Ball Bearing Support

SERIES 015:
3 Pass Flange Mount Rotary Unions

  • Hardened and Ground Shaft
  • Proprietary Teflon Seals
  • Dual Ball Bearing Support

SERIES 016:
4 Pass Threaded Shaft Rotary Unions

  • Hardened and Ground Shaft
  • Proprietary Teflon Seals
  • Dual Ball Bearing Support

SERIES 017:
4 Pass Flange Mount Rotary Unions

  • Hardened and Ground Shaft
  • Proprietary Teflon Seals
  • Dual Ball Bearing Support

SERIES 018:
5 Pass Threaded Shaft Rotary Unions

  • Hardened and Ground Shaft
  • Proprietary Teflon Seals
  • Dual Ball Bearing Support

SERIES 019:
5 Pass Flange Mount Rotary Unions

  • Hardened and Ground Shaft
  • Proprietary Teflon Seals
  • Dual Ball Bearing Support

SERIES 020:
6 Pass Threaded Shaft Rotary Unions

  • Hardened and Ground Shaft
  • Proprietary Teflon Seals
  • Dual Ball Bearing Support

SERIES 021:
6 Pass Flange Mount Rotary Unions

  • Hardened and Ground Shaft
  • Proprietary Teflon Seals
  • Dual Ball Bearing Support

SERIES 022:
8 Pass Threaded Shaft Rotary Unions

  • Hardened and Ground Shaft
  • Proprietary Teflon Seals
  • Dual Ball Bearing Support

SERIES 023:
8 Pass Flange Mount Rotary Unions

  • Hardened and Ground Shaft
  • Proprietary Teflon Seals
  • Dual Ball Bearing Support

SERIES 024:
10 Pass Threaded Shaft Rotary Unions

  • Hardened and Ground Shaft
  • Proprietary Teflon Seals
  • Dual Ball Bearing Support

SERIES 025:
10 Pass Flange Mount Rotary Unions

  • Hardened and Ground Shaft
  • Proprietary Teflon Seals
  • Dual Ball Bearing Support

SERIES 026:
12 Pass Threaded Shaft Rotary Unions

  • Hardened and Ground Shaft
  • Proprietary Teflon Seals
  • Dual Ball Bearing Support

SERIES 027:
12 Pass Flange Mount Rotary Unions

  • Hardened and Ground Shaft
  • Proprietary Teflon Seals
  • Dual Ball Bearing Support

SERIES 028:
Low Torque Air Rotary Unions

  • Low Torque O-Ring Seal
  • Lightweight Aluminum Housing
  • Thru-Bore

SERIES 029:
Workholding Rotary Unions

  • SAE #4 Connections
  • Dual Ball Bearing Support
  • Direct Competitor Cross Over
     

SERIES 032:
Hydrostatic Rotary Union

  • Non-Contact Seal
  • High Speed Applications
  • Single and Multi Passage

SERIES 033:
Rotary Timing Valve

  • Sequence Control
  • Orientation Based Flow
  • 2, 4, 6, 8 and 10 Channels