Multi-function: Lightweight and portable hand transfer pump, ideal for vehicles without anti-theft filter net, such as lawn mowers, brush cutters, hedge trimmers, etc. Wide Usage: This manual water pump is for fuel petrol diesel gasoline oil water and other common liquids, also it can be a water changer for you fish tank at home. Latest High Flow Siphon Hand Pump Portable Manual Car Fuel Transfer Pump with Siphon Hose for Gas Gasoline Petrol Diesel Oil Liquid Water Fish Tank NOTE: The fluid you are trying to remove must be higher than the affected bucket. The fitting end must be placed inside the fluid not just on the surface. Read Less