These Fluid Extractors are easy to use and include manual hand pump or pneumatic versions. They are designed to remove fluids through filler ports and dipstick tubes. The extractors provide a clean, fast and simple way to evacuate a wide range of fluid types: engine oil, transmission fluids, gear oil, coolant, brake fluids and more. They are perfect for use with automobiles, small engines, marine, landscaping equipment, ATV's, motorcycles, farm equipment, snowmobiles and much more. A wide range of fluids can be efficiently extracted from tanks and reservoirs using compressed air and a venturi vacuum system. Fluids are extracted through filler ports and dipstick tubes using the included extractor tubes. Features include: 2.7 Gal. (10.5l) reservoir Compressed air/venturi vacuum operation Heavy-duty polyethylene construction Chemical resistant Convenient carry handle Air inlet with quick couple Air on/off valve Extractor tube holder' Muffler - for quiet operation Automatic stop to prevent overfill Replacement tube set available (No. CJ-006) Full color retail package Extractor tubes included: 0.23 in. O.D. x 2.9 ft. L (Dipstick tube) (5.8 mm x 0.85 m) 0.26 in. O.D. x 2.9 ft. L (Dipstick tube) (6.7 mm x 0.85 m) 0.39 in. O.D. x 3.2 ft. L (Main extraction tube) (9.8 mm O.D. x 1 m).