All drain lines are provided with a spring return ball valve in addition to ball-valve for draining and or sampling of the fuel. The hydrant dispensers could be Truck mounted or Trailer mounted.
Safety features include: " Provision of brake interlock on all pressure couplings stowages " Interlock for hydrant coupler " Interlock for scissor platform " Provision of static grounding cable "
Fire extinguishers " Electrical/pneumatic dead man handle " Fire screen " Spark arrestor at the exhaust of the engine