I am doing some jobs over in Virginia around some natural gas pumps. These are converted 16 cylinder CAT diesel engines made to run on natural gas. The engines are connected to a transmission to which 4 pumps are connected. Anyway, all wiring in and around these machines is to be in conduit and with explosion proof fittings. How would you run all the control wires from the sensors and the glow plug wires in conduit. I haven't yet found a way to terminate a piece of conduit with an EP fitting to a glow plug. Any suggestions?