A CNG dispenser consists of major components such as a mass flow meter, high-pressure hoses, valves, nozzles, and an electronic control unit. Each part is designed to withstand pressures up to 200–250 bar.
The flow meter ensures accurate measurement of gas delivered, while the control unit manages display functions and safety sequencing. The hoses and nozzles are constructed using reinforced materials to prevent leakage under extreme pressure.
Together, these components form a sealed and durable system that ensures safe, reliable fueling for CNG vehicles in different environments and operating conditions.