... and service station. 2.Fuel dispenser components, including meter, combinated vane pump, gear pump, submersible pump, automatic nozzle, solenoid valve, etc 3.LPG dispenser ... components, including, LPG pump, LPG nozzle, meter, air aliminator, etc. 4.Electric Transfer Pump, electric diesel pump & meter, gasoline explosion proof pump, etc.5. oil ...