Profile: Little Giant Pump Co. produces energy saving submersible pumps. Our product line includes sumps, grinder pumps, sewage systems, check valves, pool cover pumps and swimming pool accessory pumps. Our new Pit+Plus® Jr. simplex systems are designed for areas with rocky terrain or when digging is difficult due to soil conditions. Our sewge pumps are used in residential, commercial, industrial and agricultural applications with light to medium transfer demands. Our evaporative cooler pump is designed for recirculating application and used in evaporative coolers, displays, laboratories & water transfer applications. Our sump pump is used in excavation, crawl spaces, basements, underground passageways, loading docks, grain elevators, construction sites, cooling towers and fire cleanup.