Founded in 1873, American-Marsh Pumps is one of the oldest pump manufacturers in the United States. The company has designed and built over 100 varieties of pumps. It offers steam and centrifugal pumps. The company has achieved ISO 9001:2000 certification from the International Organization for Standardization. American-Marsh Pumps offers a range of products, such as gear pumps, regenerative turbines, and stamped stainless and mechanical seals. It also provides engineering and fire protection services. The company s manufacturing operations utilize computer numerical control and computerized balancing equipment to ensure product quality and consistency. In addition, it offers repair services for several makes and models of pumps for the water industry.