Imo Pump, based in Monroe, N.C., is a manufacturer of rotary positive displacement three-screw and gear pumps. The company serves industries such as hydrocarbon and chemical processing, crude oil transport, Navy and commercial marine, power generation, pulp and paper, hydraulic elevator and general machinery. The three-screw pumps are mostly used for machinery lubrication, hydraulic elevators, fuel-oil transport and burner service and powering hydraulic machinery. They are also used in refinery processes for high-temperature viscous products, such as asphalt, vacuum tower bottoms and residual fuel oils. The company s twin-screw pumps are used for very low available inlet pressure applications, especially when the required flow rates are high. Imo Pump also offers crescent internal gear pumps, produced primarily for fluid power applications and aircraft fuel test stands.