The Little Giant 620135 SP33 is a sump pump. It is designed for continuous dewatering and water transfer applications. It also keeps the lowermost area of a building dry and prevents it from flooding. This pump has a discharge size of 1-1/4" (31.7mm) and it can handle up to 1/4" solids. It has a 1/3 hp oil-free motor with thermal overload protection. This Little Giant 620135 SP33 Sump Pump can pump 30 GPM at 5' head pressure and up to 15 GPM at 15' head pressure. It also features a mechanical float switch which turns the pump on and off whenever the water in the pump reaches a certain pre-set level. 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 thermoplastic, semi-open impeller. For more details, you can refer to the specification sheet. The Little Giant 620135 SP33 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.