CSA AMERICA HGV 4.1-2009
Temporary interim requirement for hydrogen dispensing systems
This Standard details mechanical and electrical features and construction of newly manufactured systems that dispense hydrogen gas for vehicles, intended primarily to dispense fuel directly into the vehicle fuel storage container. The dispensers can be contained in a single housing or multiple housings for metering and registering devices, remote electronics, hoses and nozzles. Each dispenser may have the capability of independently fueling more than one vehicle simultaneously. This Standard does not apply to the nozzle; vehicle to station communication, compression and ancillary equipment, compressed hydrogen gas storage containers, vehicle fueling appliances for HGV remote station or Kiosk consoles and remote sequencing equipment and other remote equipment not supplied as part of the dispenser.