The Little Giant 620186 ESP33AM Submersible Sump/Effluent Pump is designed for dewatering, water transfer, basement sumps, and light effluent. The pump has a discharge size of 1-1/2" FNPT (38 mm) in diameter with a 1-1/4" (31.7 mm) reducer brushing included, so it can handle solids of up to 1/2" (12.7 mm). It has a 1/3 hp motor. This Little Giant 620186 ESP33AM Submersible Sump/Effluent Pump can pump up to 44 GPM at 5' head pressure and up to 13 GPM at 15' head pressure. It comes with a piggyback mechanical switch. It also includes a 10' cord. The needed voltage to run this pump is 115V single phase. More details are available in the specification sheets. The Little Giant 620186 ESP33AM Submersible Sump/Effluent Pump is covered by a Limited Warranty for a period of 24 months from purchase date. 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.