For over 50 years, Ruhrpumpen has been developing and manufacturing centrifugal pumps. Based in Tulsa, Okla., the company offers a range of services, such as vibration analysis, material recommendations, pump selection, upgrade support and failure analysis. Additionally, it provides repairing services, including cryogenic pump/turbine and hydraulic delayed coking component repairs. Markets served by Ruhrpumpen includes oil fields, drinking water pumping stations, municipal and industrial sewage systems and ship building, to name a few. The company is ISO 9001 certified.