2. Put the inlet into the fuel tank and the outlet into the oil bucket, and control the distance between the pipe and the height difference between the inlet and outlet; (the pipe is thin enough toThis siphon pumps lets you quickly and easily transfer fuel,water or other liquids from one container to another.1 x Hose Liquid Transfer Manual Silicone Sucker Pump1, single-handedly took on both ends of the pipe, and another hand continuous pinched black suction air bags, tell the wind blow out a head, a head is the oil outlet, and no gas blowing out aThe rubber -Squeeze pump generates quick suction to start the siphon.head is the oil inlet. (identify the oil outlet)0.8cm diameter, 1 meters at one end and 1 meters at one enda), of oil outlet, and gasoline will follow the artesian pipe to tank, basic don't need to go straight to knead airbags.1.Item color displayed in photos may be showing slightly different on your computer monitor since monitors are not calibrated same.Joint: pure copper1. There is no oil extraction filter net in the oil tankThe oil in the fuel tank of the car needs to be pumpedreach most of the car's fuel tank. The pipe is transparent and soft enough to control the flow.)2. Please forgive 0.5cm-3cm measuring deviation due to manual measurement.Two flexible PVC transparent pipes suitable and approved for use with petroleum-base.Pure copper interface,petrol ,avoid corrosion.For save and easy removal of fluids from car radiators and fuel tank.2. The pipe should be inserted into the mailbox when pumping oil3, after step need to be aware that just began to smoke when need a hand to hold the oil outlet, squeezing suction air bag with one hand, such as gas suction inlet section pipe full (inlet