A nozzle intended for dispensing diesel fuel. A standard diesel nozzle is identical to a leaded gasoline nozzle. A heavy duty diesel nozzle is designed for higher flow rates and has a larger diameter spout than a standard diesel nozzle.
See also Nozzle, Leaded gasoline nozzle, Pre pay nozzle, balance Stage II vapor recovery nozzle, Vacuum assist Stage II recovery nozzle and PEI/RP500.