The Omnivore™ from Liberty Pumps is a 2 hp grinder pump with new V-Slice™ cutter technology, providing more cuts per revolution for superior shredding performance in demanding sewage applications. A unique open volute design eliminates the cutwater-improving solids flow and reducing potential jamming. Other features include a one-piece cast iron body, quick-disconnect power cord, stainless steel impeller and dual shaft seals. Capacitors are integral to the pump, eliminating the need for an expensive control panel. Liberty Pumps. Circle 3.