Gorman-Rupp seals National Pump acquisition

National Pump designs, manufactures and distributes deep-well vertical turbine pumps for industrial process water supply, agricultural irrigation supply and municipal water supply. National Pump also provides specialty pumps for petroleum, mining and OEM applications.

Founded in 1969 and headquartered in Glendale, Arizona, National Pump had revenues of approximately US$33 million in 2009.