The Coralife Turbo-Sea 1100P Aquarium Pump has a flow rate of 1,100 gph.Max head: 26.9 feet Watts: 170 Dimensions: 15-1/4" X 9" X 8"Connections: 1" inlet/ 1" outletFor external use onlyPressure pump. For use with canister filters and other applications where high head pressure is neededUL listed3.5 foot cordMagnetic-drive pump. Totally enclosed motor. Durable polypropylene impeller and housing. Ceramic impeller shaft and thrust ring.Powerful cooling fan