Since 1953, Gorman-Rupp Industries (GRI Pumps) has specialized in the design and manufacturing of fluid pumps for the OEM market. Our product portfolio includes Brushless DC Circulation Pumps, Bellows Metering Pumps, Magnetic Drive Pumps, Centrifugal Pumps, Oscillating Pumps, and Gear Pumps. We thrive in working together with OEM engineers who are unable to fulfill their unique fluid pump requirements with an off-the-shelf solution and demand a custom-engineered pump specific to their application.