WDMD Series Mobile Fuel Unit,containing a large flowFlowmeter,Pump,Pipe,Mechanical Counter or Electronic Control Systems and Pulseoutput etc,is applied to ship,public transportation vehicle,bigbus,truck,train,military vehicle,aircraft,with advantage of high flowrate,convenience,long working life,etc.According to users’ requirements,electronic counter,mechanicalpreset counter,tubing,tubing dial(or motor-dirven tubing dial),nozzle,promptcoupling,etc.,are available for Mobile Fuel Unit.