OPW is a leading global supplier of products and systems used for the safe and efficient loading, transfer, handling and unloading of critical fluids, such as crude oil, shale oil, refined fuels, LPG, LNG, biodiesel, butadiene, corn syrup and a wide array of hazardous chemicals.

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.