As a crucial piece of equipment for fuel refueling, the working principle and composition of a fuel dispenser are crucial to understanding its functions and operation. Next, we'll delve deeper into the components and functions of a fuel dispenser.

Components of a Self-Priming Fuel Dispenser
A self-priming fuel dispenser primarily consists of precision components such as an explosion-proof motor, a self-priming pump, and a flow meter. These components work together to achieve intelligent control and efficient fuel dispensing. Furthermore, they include an explosion-proof junction box, a power supply unit, a solenoid valve, a fuel nozzle, switches, and sensors for operation and monitoring. The combination of a computer, display, and keyboard forms the fuel dispenser's intelligent control system, further enhancing operational convenience.

Components of a Submersible Pump Fuel Dispenser
A submersible pump fuel dispenser primarily consists of a submersible pump control box, a flow meter, and a solenoid valve. These key components ensure safety and high accuracy through intelligent management. The submersible pump control box precisely controls the submersible pump, the flow meter accurately measures fuel volume, the solenoid valve intelligently controls the oil flow, and the fuel nozzle delivers fuel.