... 3/4 inch water pump 1)2"(50mm),7m head,30m delivery,36/m3/h capacity 2)4-storke/5.5HP 3)100% load 4 ... )Low vibration 1/1.5/2/3/4 inch ... gasoline water pumpEngine:4-stroke/5.5HPDisplacement:163ccSution/Discharge Part Dia:3"(80mm) ... 30suction(m)5engine168FA, gasoline engineengine typesingle cylinder, 4-stroke, air cooling OHVdisplacement(ml)196rated power5 ...