The FL150-series by Liberty is a 1.5 hp. effluent pump designed for STEP systems, mound systems, liquid waste transfer and higher head de-watering applications. The pump features a dual-sized threaded discharge of 1-1/2" and 2" for connection to either size pipe. Built of heavy cast iron with an epoxy powder coat finish and stainless steel fasteners, the FL150-series will provide years of reliable performance.