Goplus 20 Gallon Heavy Duty Portable Waste Oil Drain Tank Air Operated (Short Neck) Efficient Oil DrainThe Goplus 20 gallon waste oil drain tank features with air operated working principle, this waste oil drain can empty the waste oil from fuel tank in a very short time. It will save your time and energy to a great extent. And the premium material ensures long-term use. Flexible MobilityEquipped with two premium fixed wheels and two universal wheels, it makes the oil drain can be moved from place to place safely and easily. You can move it to anywhere you want. It would be more flexible in the working space. Wide Applicability This oil drain is a good helper which can be applied in different working spaces, such as tire factory, repair shop, 4S store and home use, for draining, transferring, and evacuating oils and fluids. Funnel Shape Oil Drain PanThe smooth oil drain pan is designed with funnel shape, which diameter is 14.5''.The big pan is perfect for transferring oil and prevents spills. The height of the funnel can be adjusted, which will meet different operation needs. User-friendlyThe package is fully equipped with 1x 20 gallon oil drain ,1x regulator ,1x gauge ,1 x evacuation hose. And it comes with clear and detailed instruction, you can easily use it. No complicated steps are required for the oil drain.