Dumore is the leading manufacturer of emergency starter solenoids (battery contactors) for fire pump diesel engines in the world.
Quality Is Our Legacy
For over 100 years, Dumore has been turning creative ideas into high-quality products and standing behind them.
Dumore Solenoids has been a part of that legacy since the mid-1970s, when Dumore first started manufacturing fire pump engine emergency starter solenoids.
Made In The USA
Dumore fire pump engine emergency starter solenoids (battery contactors) are made in the USA, engineered and manufactured in our 100,000 square foot state-of-the-art facility located in Mauston, Wisconsin.