Liberty Pumps’ new 290-series effluent pumps feature a one-piece cast-iron motor housing and base, a stainless-steel rotor shaft and permanently lubricated upper- and lower-ball bearings. The 290-series, backed by Liberty’s three-year limited warranty, boasts pumping heads to 48 feet and maximum flows to 83 gpm. The new series, which has a 1 1/2-inch discharge and 1/2-inch solids-handling capability, is available with power cord lengths of 10, 25, 35 and 50 feet depending on the model.

Liberty Pumps.