General description High flow rate, stable property, and high efficiency make this portable electric drill pump an excellent choice for transferring light liquids. It is compact, convenient to carry, and easy to store. The pump is simple to install and use, requiring no batteries. It is compatible with all drill chucks, allowing you to use it with an electric drill. Technical specifications Shank Diameter: 1/4 inch Inlet/Outlet Inner Diameter: 16 mm Inlet/Outlet Outer Diameter: 19 mm Flow Rate: 20-30L/min (120W-350W, 1500-2500RPM) Flow Rate: 30-40L/min (350W-650W, 2500-3500RPM) Color: Black Material: Plastic + Metal Size: 126x63 mm Compatibility and accessories Suitable for transferring light liquids such as sea water, diluted organic solvents, insecticides, and liquid fertilizers. Package Contents: 2 x Pump, 4 x Hose Clamps, 4 x Screws, 4 x Shelves. Other information Note: Light reflection and different displays may cause the color of the item to differ slightly from the real thing.