CNG dispensers are often designed to support multiple pressure standards, typically 200 bar and 250 bar, to serve different vehicle types. The dispenser automatically detects the required pressure based on the nozzle and tank configuration.
Internally, the system uses programmable pressure regulators and high-pressure valves to adjust output accordingly. This ensures that each vehicle receives fuel at the correct pressure without causing tank stress or efficiency loss.
Supporting multiple pressure levels allows stations to service a broader range of vehicles—including cars, buses, and trucks—making the dispenser more versatile and efficient in fleet or public environments.