Suction Diam: 50mm (2")Discharge Diam: 50mm (2") / 25mm (1") x 2Total Head: 90mDelivery Volume: 500 L/minMax Suction Head: 8 mEngine: Honda GX-200 High rpmRated Output: 3.7 kW (5.0 PS) / 3600 rpmMax. Output: 4.5 kW (6.1 PS) / 4000 rpmEngine Type: Forced Air-cooled, 4-stroke Gasoline EngineFuel Tank Capacity: 3.1 LContinuous Operating Time: Approx. 2hDimensions: 570x450x468 mmWeight: 37.6 Kg