Little Giant Pump Company origins date back to 1941, when an idea by a plumber named Doc Wolfe became the world's first submersible electric motor-driven pump - the answer to the problem of water transfer in "swamp" evaporative coolers, a forerunner of modern refrigerated air conditioning. Called "a submersible vaporizer," this unique, patented pump design became the cornerstone for the hundreds of different pump models Little Giant Pump Company manufactures and ships worldwide today. The Little Giant Cpmpany's strength has always been its mission to solve problems with innovation, quality, reliability and cost-effectiveness. Every activity of the company, every piece of equipment, every innovation, is directed solely toward that end. The Little Giant Cpmpany's comprehensive line now includes wastewater pumps, sump, effluent and sewage pumps, dewatering/trash pumps, condensate pumps, magnetic drive pumps, low pressure sewer systems, water garden pumps and products, and a wide variety of utility pumps.