OPW Engineered Systems
OPW Engineered Systems is the only manufacturer that can deliver the best quality loading arms, from pre-manufactured to custom designed for your specifications. 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.
OPW Engineered Systems is dedicated to solving difficult fluid-handling challenges and is part of OPW, a Dover (NYSE:DOV) company. We offer solutions that address a number of fluid-handling needs, such as preventing safety hazards, simplifying system operation and maintenance and increasing operational efficiency. Our team is also equipped to nimbly respond to all after-sale needs through an industry-best customer-support system.
Products
Loading Systems
OPW offers the most complete line of loading arm systems and loading-rack equipment for today's bulk loading and unloading requirements. Loading arm systems allow the transfer of gas or liquefied gas from one tank to another through a pipe system. When transferring gas, you will need both a bottom and top loading arm. Whether the application involves tank trucks, railcars, drums or totes, and the moving of petroleum products, liquefied gases, asphalt, solvents or hazardous/corrosive chemicals, OPW Engineered Systems is the preferred loading arm system choice worldwide.
Standard Loading Arms
Bottom Loading Arms
Top Loading Arms
Custom Loading Arms
Overfill Prevention & Grounding
API Couplers
Safety Breakaways
Loading Systems Accessories
Floating Suction Assemblies
Swivel Joints
OPW manufactures swivel joints for a broad range of uses in the chemical, petroleum, petrochemical, refining, mining, distilling, brewing, ink and paint industries, as well as farm irrigation and fertilizing. 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. They also use our swivel joints in machine tool coolant transfer, drum filling applications, and in a variety of in-plant fluid and dry bulk transfer applications. Versatility is the key to OPW swivel joints. They make it possible for you to use rigid metal piping for loading and unloading fluids and dry product under pressure or vacuum without the difficulty or danger of handling heavy, cumbersome hoses.
3000 Series Swivel Joint
General Purpose Swivel Joints
Hose Reel Swivel Assemblies
8000 Series Endura Swivels
Split Flange Swivels
Quick & Dry Disconnects
OPW Engineered Systems is a world-class manufacturer of quick and dry disconnect fittings designed to meet any fluid handling need. OPW is the expert in reducing the hazards involved with fluid handling for a multitude of industries with products used worldwide in a broad range of applications. A complete line of connections are available, including the Kamlok® and Autolok® quick disconnects, and for connections that require a dry disconnect, Kamvalok®, Drylok™ and Epsilon®, all suitable for an extensive range of hazardous liquid applications. For extreme pressure and temperature sealing applications, the Hiltap™ brand offers innovative, high-performance couplings and connectors.
Quick Disconnect Fittings
Dry Disconnects
Safety Breakaways
Hiltap Fittings™
Process Products
OPW offers products that monitor, sense and reveal the fluids in your operation. 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
VISI-FLO® Sight Flow Indicators
Isolation Rings & Gauging Products
Pigging Solutions