OPW Engineered Systems is dedicated to solving difficult fluid-handling challenges through the development of world-class fluid-handling systems and components that have been thoughtfully designed to prevent safety hazards from occurring when loading and unloading railcars, tank trucks and immediate bulk containers.

In 1983, OPW Engineered Systems was made a business unit of OPW – which has a proven history of success and innovation since its founding in 1892 – and for the past four decades has been true to its “Engineering What’s Next” mission to create optimized fluid-handing systems. 

 

A four-pillar foundation supports the efforts of OPW Engineered Systems to stay ahead of the competition in the engineering of mission-critical fluid-handling products:

  • Safety – Prevent fluid-handling systems from creating a safety hazard
  • Simplicity – Simplify system installation, operation and maintenance
  • Efficiency – Increase the efficiency of all fluid-handling operations
  • Service – Quickly respond to all after-sales needs through the industry’s best customer-support system
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    OPW fulfills its mission on a daily basis through its in-house design, engineering, machining, welding, X-ray, assembly, testing and packaging capabilities – a collection of on-site operations that no other company can offer – with all components proudly made in the USA.

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    But most importantly, in every customer interaction OPW will never walk away until all expectations are met or exceeded. The result is a company that has built lasting partnerships with professional, knowledgeable, well-trained and loyal customers who rarely leave and, if they do, always come back.

    Defining What's Next

     

    OPW-ES Products

    OPW-ES Products

    Delivering the best quality loading arms

    OPW offers premium-grade top and bottom loading arms, swivel joints, sight flow indicators, quick and dry disconnect couplers and safety breakaways for use in railcar rack systems and platforms, bulk plant and liquid terminals applications.

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    Loading Arm Systems View Products

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    Every Arm. Every Option. Only OPW.

    OPW offers the most complete line of loading arm systems and loading-rack equipment for today's bulk loading and unloading requirements.

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    Swivel Joints View Products

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    Every Arm. Every Option. Only OPW.

    Design, plant and maintenance engineers use OPW swivel joints in flexible piping systems, loading arms, hose reels, sewer rodding and wastewater treatment equipment, and various types of process machinery.

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    Quick & Dry Disconnects View Products

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    Every Arm. Every Option. Only OPW.

    OPW Engineered Systems is a world-class manufacturer of quick and dry disconnect fittings designed to meet any fluid handling need.

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    Process Products View Products

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    Every Arm. Every Option. Only OPW.

    Whether you’re monitoring petroleum products, liquefied gases, solvents, or hazardous, corrosive chemicals, OPW’s collection of Process Products help keep your fluids under control.

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