Engine model: HSQG50-25 Name: gasoline engine centrifugal pump Engine type: 1E40F (1E43F) Maximum output: 1.87 (2.2) kW/(5500 r/min.) Outlet size: 50mm (2") Max. flow: 25m3/h Lift: 25m Rotating speed: 5500 r/min. Working efficiency: 48% Suction: 7m Suction time: 180 sec. Weight: 17kg