The slim design of the submersible drainage center-line pump XJC 50 makes it perfect for applications with limited installation space. The pump is ideal for pumping water and dirty water mixed with light abrasives. Pumps with built in AquaTronic unit will always have correct direction of impeller rotation, ensuring peak performance and reduced wear. 50 Hz: head max 45 meters, flow max 35 l/s. 60 Hz: head max 49 meters (161 feet), flow max 36 l/s (571 gpm).