The Little Giant 514540 16EH-CIM Submersible Effluent Pump is designed for dewatering, water transfer, and effluent wastewater removal. It is recommended for use in basins or lift stations and it can pump sewage and other non-corrosive liquids. The pump has a discharge size of 2" FNPT (51 mm) in diameter so it can handle solids of up to ¾" (19mm) in diameter. It has a 1/2 hp motor. This Little Giant 514540 16EH-CIM Submersible Effluent Pump can pump up to 90 GPM at 30' head pressure and up to 30 GPM at 60' head pressure. It needs a 3-phase control panel for both automatic or manual operation. It includes a 20' cord. The needed voltage to run this pump is 460-380V 3-phase. More details are available in the specification sheets. The Little Giant 514540 16EH-CIM Submersible Effluent Pump is covered by a Limited Warranty for a period of 24 months from date of installation or 30 months from date of manufacture, whichever occurs first. This product proudly bears the CSA mark and is recognized for meeting the required environmental performance standards. Little Giant and its parent company, Franklin Electric, have been making pumps for over 70 years. The quality, durability and dependability of their products have made them a world leader in pumps of virtually every variety.