Car accessories: with this siphon pump you can easily change oil, pour gasoline into a barrel or tank - simple pump mechanism 3 in 1: the siphon pump siphon combines 3 functions ALL IN ONE: PUMP, INFLATE, DELIVERY - Small hand pump with 9 accessories SUITABLE FOR LIQUIDS: Ideal for pumping oil, petrol, diesel or gasoline - also suitable for pumping rainwater - not for drinking water or aggressive liquids < p>With hose : red hose designed for suction - Narrower tube as an extension or for narrow openings Air pump: thick black The hose is for the air pump - the air pump has 3 different parts - can be used to inflate mattresses, bicycle wheels, Oil pump capacity: 200 cc Inner tube diameter: 8 mm Tube outer diameter: 12mm Suction Hose Length: 1.1m Outlet Hose Length: 1.1m Extension Tube Length: 1.2m Inner diameter of extension tube: 3mm Outer diameter of extension tube: 5mm Throughput: 5L/min Note: 1. During oil suction, try to keep the oil outlet of the oil absorber lower than the oil inlet, so that after oil suction, pumping can be stopped and the oil will continue to flow automatically. . . 2. After pumping gasoline and cleaning it each time, please inject a small amount of engine oil into the oil inlet of the suction barrel to maintain the space between the suction barrel and the lubricated rubber ring for the next use, which can effectively extend the service life of the oil pump 3. This product is not suitable for extracting lubricating oil or other viscous and semi-liquid state? 4. Now many private cars have their own screens, please use the same hose as this oil pump to test the fuel tank, if you can't stretch it, please don't buy it, so as not to cause trouble. unnecessary trouble Note: The data is all manual measurement, please allow 1 - 3cm error, due to the difference in light and display, there will be a certain color difference, depending on the physical object received Delivery quantity: (according to the main image)