... Gasoline water pump 2.Self-suction,powered 3 inch pump, 3.used popluar in irrigation,sprinkler 4. ... m): 8Max flow /capacity (L/min or m3/h) : 1000 / 60Self-priming time (s/4m) : 120<2.> Engine ... dry ,oil bath,dual ,silent,cycloneContinuous operating time(h) : 2.4<3.> ConveyancePacking : Carton size (L X W ... test of the engine durablity, stablity on test machine ,and test 5% of this batch , ensure the ...