Overall Length: 22-3/4"Discharge Tube Length: 40"Suction Tube Outside Diameter: 0.70"Gallons Per Minute: 2.6Material: PlasticPower Source: 2 D Batteries (not included)Eliminate The Unpleasant, Manual Siphoning Process With The Battery-Operated Siphon PumpAutomatic And Safe Pump Allows For Easy Transfer Of Water, Gasoline, Kerosene, Diesel Fuel, Cooking Oils And More