The roots of the Ahrens-Fox Fire Engine Company go back to 1856 when in German-born Chris Ahrens started as an apprentice in Abel Latta’s steam fire engine shop in Cincinnati, Ohio. Later in 1868, Ahrens started building his own steam fire engines as C. Ahrens & Co. His steam fire engines soon earned a reputation for excellence.
In 1891, C. Ahrens & Co. became part of the American Fire Engine Company, which then in 1900 became part of the International Fire Engine Company. After that company went bankrupt, in 1905 the Ahrens Fire Engine Company was founded. In 1910, the company’s name was changed to the Ahrens-Fox Fire Engine Co., when Charles H. Fox became President of the firm and John P. Ahrens took the Vice-President’s position. That same year the company began in earnest to develop a motor pumping engine.
Ahrens-Fox developed a design in 1915 that used a large spherical air chamber atop a front-mounted piston pump. This feature would become one of the most recognizable and iconic designs of American fire apparatus. Ahrens-Fox would continue to build piston pumps until 1952.