[Design]: Adopting a precision machining process to match the hose with the oil dipstick. As the engine oil level changes, it is necessary to adjust the depth of the hose in a timely manner to maintain pressure. The length and firmness of the hose are suitable for placement in the dipstick tube. The vacuum pump is lightweight and easy to assemble and use.

[Attention]: You need to be careful to keep the rubber isolator between the pipeline and the storage tank straight (not bent), otherwise there may be a loss of vacuum during pumping. When using larger hoses, the suction is good, while when using smaller hoses, the suction is relatively small.

[Easy To Operate]: The markings on the side of the storage tank can easily record the amount you have taken out. It has an oil outlet, so you can easily pour out the old oil.

[Kind Tip]: If the vacuum suction speed slows down to a trickle, you can consider adding one or two liters of new engine oil and then continue pumping. The theory behind this is that the weight of the added oil makes it easier to pump out old oil, which is usually located at the bottom of the oil pan because it is heavier than new oil.

[Application]: For many lawn mower transmissions, they have not been replaced with old oil for a long time, and changing the oil is very troublesome. However, this vacuum pump will make it easier, thereby extending the lifespan of the transmission. It is also suitable for Automotive,tractors, ships, Jet Skis, and pressure cleaning machines.