... pump,Self-priming, gasoline engine powered 3-inch pump, high pressure ,high quality,good price. gasoline water pumpOutlet diameter (mm): 80(3'') ... Inlet diameter (mm): 80(3'') Speed (rpm): 3600 Max. displacement (m3/h): ... : Recoil Ignition system: Transistor magneto Fuel tank capacity (L): 3.6 Oil capacity (L): 0.6 Min. fuel consumption ( ...