pump,50mm outlet, 19m3/h max.discharge, 20m max. lift, 97 displacement, ,super quality, low noise, strong pumping power pumpOutlet diameter (mm): 50Inlet diameter (mm): 50)Speed (rpm): 3600Max. discharge (m3/h): 19Lift (m): 20Suction (m): 7Engine model: HL152FEngine type: side valve, single cylinder, 4 stroke, air coolingBore*Stroke(mm): 52*46Displacement (ml): 97Max. power output (hp(kw)/rpm): 2 ...