A built-in float switch automatically stops extraction as soon as capacity is reached. A pour spout facilitates emptying. This unit is designed to vacuum fluids from inaccessible or confined areas. It is ideal for oil changes on boats, motorcycles, outdoor power equipment, etc. Also handy to remove bilge water from boats, trapped water in plumbing systems, etc. The integrated container neatly captures the oil preventing messy spills. The calibrated walls allows easy measurement of the oil extracted. A built-in float switch automatically stops extraction as soon as capacity is reached. A pour spout facilitates emptying.  ÂÂÂ