Gas (natural gas, hydrogen, etc.) For use with gaseous fuels (including natural gas, hydrogen, etc.) which usually require a locking mechanism and flow control valve. Liquid Fuels (gasoline, kerosene, ...

Natural gas, the uncompressed version of CNG ... Typical fuel dispensers include several sections, such as hydraulic, metering, and hose/nozzle portions. The hydraulic section contains a rotary pump ...