Small size , light weight ,easy to move Low running cost, compact size and flexibility The combination pump and easy maintenance Flowmeter high precision , long life , reliability Good electromagnetic compatibility and interence It can display volume, weight, amount and unit price It can be rationed by liter and amount. The refueling data is displayed on the LCD clearly It is designed for priviate diesel-fuel dispenser Max flow: 50 L /min or 90 L/min and 150L/min This type combined by Nozzle, Display, Keyboard Bennett Flow meter. Technical index and parameter Accuracy:±0.2% Power: DC12v or DC24v