Robbins & Myers, Inc., together with its subsidiaries, engages in the design, manufacture, and marketing of engineered, application-critical equipment and systems for the energy, industrial, chemical, and pharmaceutical markets worldwide. The company’s Fluid Management segment designs, manufactures, markets, repairs, and services equipment and systems for use in oil and gas exploration and recovery, specialty chemical, wastewater treatment, and other industrial applications. This segment’s products and systems include hydraulic drilling power sections; blow-out preventers; pressure control systems; wellhead equipment; frac manifolds and trees; high pressure engineered gate valves; down-hole and industrial progressing cavity pumps and related products, such as grinders for applications involving the flow of slurries and sludge; fluid-agitation equipment and systems; and various ancillary equipment for the energy sector consisting of rod guides, rod and tubing rotators, wellhead systems, pipeline closure products, and valves. Its Process Solutions segment designs, manufactures, and services glass-lined reactors and storage vessels. This segment also provides alloy steel vessels, heat exchangers, other fluid systems, wiped film evaporators, and packaged process systems; and offers customized fluoropolymer-lined fittings, vessels, and accessories primarily to pharmaceutical and specialty chemical markets. The company was founded in 1878 and is based in Dayton, Ohio.