This premium stainless-steel sump pump features a cast base and plastic top that includes a carrying handle. This pump is 1 Horsepower (HP) and is ideal for high volume run off water removal of sump pits or crawl spaces. The clog-resistant design makes it capable of handling 3/4" semi solid material. The float switch is tethered and is suitable for pits that are 18" or wider. With 1.5" NFPT discharge.