Thanks for the explanation, I always hated chemistry. I guess what I was trying to get across is gasoline as far as I now can ignite from static electricity. Servos must cause some kind of arching when the voltage flows through them. As most know , you should never fill up a metal gas can while it is sitting in the bed of your protected or unprotected truck. If I was you zio... check this thread to find out how most have done what you are trying to do. I DON"T USE electric pumps for the same reasons we are discussing.


CAP