Please carefully read the precautions before purchasing to determine whether it can meet your needs. Description Self-priming Diesel Pump This diesel pump which can achieve automatic self-priming, high power, high efficiency, but also accurate measurement, so you no longer worry about refueling. Key Features High Flow Rate: The motor power is 550 watts and the maximum flow rate of the pump can reach 3600 liters per hour at 2800 rpm. Self-priming Function: This diesel pump can automatically suck oil, saving you time and effort.