High-quality material: The oil pump is made of high-quality rubber and aluminum alloy. The rubber hose has excellent resistance to oil, diesel and gasoline. Wide application: The hand pump can easily absorb or discharge liquids such as gasoline, diesel, oil, water, etc. Ideal for lawn mowers, snowplows, scooters and more. It is also suitable for aquariums, swimming pools, craft breweries, etc. Simple, efficient and easy to use: Insert the oil pump tube into the bottom of the oil tank, squeeze the rubber ball 3-5 times, and the liquid will flow out automatically. Note: This product is a rubber product, please do not store this product in direct sunlight, high temperature or other harsh environments.