How to Use: 1. Connect the power cord to the oil pump 2. Connect the oil inlet and outlet pipes to the inlet and outlet of the oil pump, put the oil inlet oil pipe of the oil pump into the A container (for example, car oil tank; storage oil tank) that needs oil transfer, the other side of the oil outlet pipe is inserted into the B container 3. Turn on the switch; the oil pump works Specification: Item Type: Self Priming Oil Pump Material: Plastic Working Voltage: 12V Rated Current: 4A Fuel: Gasoline, Diesel Technical Parameters: Self Priming 2m/6.6ft, Head 10m/32.8ft Process Design: Anti Static Outer Diameter of Oil Pump Oil Inlet: Approx. 12mm/0.47in Outer Diameter of Oil Pump Oil Outlet: Approx. 8mm/0.31in Power Cord: Approx. 3m/3.28yd Diameter of Tubing Inlet and Outlet: Approx. 12mm/0.47in Tubing Length: Approx. 1.5m/4.9ft Flow Rate: 3.5L/MIN Package List: 1 x Oil Pump 2 x Inlet and Outlet Pipes 1 x Power Cable 2 x Inlet and Outlet Rubber Cover 1 x Clamp Note: The pump is designed for pumping gasoline and diesel, and cannot pump water, methanol, and cannot be idling for a long time.