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General Purpose Swivel Joints - 3000 Series


The industry standard for more than 70 years, OPW Engineered Systems 3000 Series Swivel Joints are available in a variety of materials, sizes and styles to meet virtually any application.
  • Sizes: ¾ in. to 12 in.
  • Standard Materials
    • Aluminum
    • Bronze
    • Carbon Steel
    • Ductile Iron
    • 316 Stainless Steel
  • Standard Seals
    • Buna-N
    • Fluorocarbon
    • PTFE
    • EPDM
    • Neoprene
    • Kalrez
  • End Connections
    • FNPT
    • 150/300 ANSI Flanged Ends
    • Butt/Socket Welds

8000 Series Endura Split Flange Swivels


The Endura™ Dual Split Flange (DSF) swivel joint from OPW® Engineered Systems represents the best in swivel technology. Specifically designed for the transfer of hazardous materials such as acids, solvents, petrochemicals and other toxic fluids, Endura™ sets the standard in Loading Arm Swivel performance.

  • Standard Sizes: 2 in., 3 in., 4 in.
  • Standard Materials: Carbon Steel, Stainless Steel
  • Standard Seals: Buna-N, Fluorocarbon, PTFE, EPDM, Neoprene
  • End Connections: FNPT, 150/300 ANSI Flanges, Butt Weld