Hi, I have just bought a motorhome in partnership with a friend of mine and we are at the early stages of "looking at what we have got". It's a D reg diesel transit, it has a ci trim on the outside,if that means anything and it is called a San Francisco. Luckily lots of things do work on it but one thing that is obviously missing is some kind of water pump. Under one of the seats is a big fresh water tank and next to it are a blue pipe and a clear braided pipe that stop at four screws on the inside of the seat where some kind of pump has been removed. There is also a blue wire and a brown wire for a power supply. I am trying to find out if it needs a basic pump or if it is something more complicated, either way I have no idea where the best place to get what I need is. Any advice would be much appreciated. Thankyou.