The Little Giant 620121 ESP33AV-P is a sump pump. It is designed for continuous dewatering and water transfer applications. It can handle light amounts of effluent. It also keeps the lowermost area of a building dry and prevents it from flooding. This pump has a discharge size of 1-1/2" (38 mm) and it can handle up to 1/2" solids. It has a 1/3 hp oil-free motor with thermal overload protection. This Little Giant 620121 ESP33AV-P Sump Pump can pump 44 GPM at 5' head pressure and up to 13 GPM at 15' head pressure. It features a vertical mechanical switch. This pump comes with a 10' cord. The needed voltage to run this pump is 115V single phase. It has a thermoplastic motor housing and a semi-open polypro impeller. For more details, you can refer to the specification sheet. The Little Giant 620121 ESP33AV-P Sump Pump is covered by a limited warranty for a period of 24 months. This product bears the CSA mark for meeting the standards. Little Giant has proven their excellence for over 70 years by producing reliable pump solutions, packaged system options, and accessories.