Little Giant, a Franklin Electric company, originated in 1941 when a plumber named R.M. “Doc” Wolfe found a solution to the quality challenges he faced with evaporative cooling pumps. The Little Giant ...

The 1/3 HP 8 Series sump pump was the first to launch, appearing in the 1964 Little Giant catalog. A year later in 1965, Little Giant added the smaller 1/3 HP 6 Series sump pump and a larger 1/2 HP 10 ...