Battery operated siphon pump for gasoline and liquids1、[eco-friendly;high-quality] Fuel transfer pump is made of food grade plastics PP and PE. Gas pump can extract gas, water, oil and other non-corrosive liquids. Siphon pump can be used for garage, aquarium, home, yard and so on. 2、[Power upgrade] Fuel transfer pump can move 10-11 quarts of gasoline per minute; Liquid transfer pump can move 6-7 quarts of water per minute. The motors of siphon pump has long service life. The motor of gas pump is low mute, and there will be no noise to bother you. 3、[Easy to use] Fuel transfer pump require two \"D\" size batteries (not included). Unscrew the cap on the gas pump handle and insert the two \"D\" size batteries into the handle in the direction indicated by the (+) and (-) markings. Switched it on, siphon pump can move liquid. Press again, Liquid transfer pump stopped. 4、[Good sealing] In the middle of fuel transfer pump, where black and white are connected, there is a overflow outlet.When gas pump starts work, there is a small amount of water flowing out from the overflow outlet it is a very little possibility, if have, this is normal.The other parts of siphon pump are well sealed and will not leak any liquids.