A Legacy of Innovation: The History of American-Marsh Pumps
Founded on July 1, 1873, in Battle Creek, Michigan, American-Marsh Pumps began as a major manufacturer of steam pumps, complete with its own foundry, machine shop, and test lab. From the very beginning, the company was built on a foundation of engineering excellence and manufacturing innovation.
In 1912, American-Marsh expanded into centrifugal pump manufacturing, introducing its first end suction and split case pumps...products that would become industry standards. By the 1950s, the company had evolved into a full-line manufacturer of both positive displacement and centrifugal pumps, supported by robust engineering, manufacturing, and sales divisions.
A new chapter began in 1997, when American-Marsh was acquired and relocated to Tennessee. The company continued to grow, merging with J-Line Pump Company in 2001, and launching major product line expansions between 2002 and 2003, including ANSI, self-priming, and updated split case and end suction models.
In 2019, American-Marsh Pumps was proudly acquired by WILO USA, LLC, a subsidiary of WILO SE, a global leader in pump and pump system solutions. This partnership has strengthened our capabilities and expanded our global reach.
Today and Beyond
Now headquartered in Collierville, Tennessee, American-Marsh Pumps operates a state-of-the-art facility featuring a 300,000-gallon test lab. We continue to serve a wide range of markets, including industrial, municipal, agricultural, commercial, and fire protection, with a full line of high-performance pumps designed for reliability and efficiency.
With over 150 years of experience, American-Marsh remains committed to innovation, quality, and customer satisfaction, driving the future of fluid movement.