At the push of a button, this unit changes from vacuum to pressure For evacuating or dispensing fluids. This functionality makes it ideal For draining tanks or reservoirs then pumping the used fluid back out for easy disposal. Automatic shut-off prevents overfilling, For superior mobility, this unit utilizes a manual pump so compressed air or electricity is not required. Includes wands to drain engine oil & transmission fluid directly through the dipstick.
2.3 Gallon Capacity (8.8 liters)
