Hey everyone, I am not sure what water pump to install into my camper that uses only electricity from the campground. 120 or 30Amp I think. I do not have an RV battery and never will on this unit as it has no place to even put one. Never came with that originally. I want to change out the taps to regular ones. Not the hand pump kind. I see a lot of 12V water pumps and was told these would not work for an electrical hookup at the campgrounds. Any suggestions which one to get?