Hi Everyone,
Just an update to let you know I have successfully installed a Shurflo water pump (now a 20psi from a 16psi) in our Duo. The whole job took about an hour including having to fit new snap on electrical connectors. I removed the in line strainer which was fitted on the inlet side of the pump due to a piece of plastic breaking off, I suppose I could get a new one sometime maybe when I disconnect it for the winter (the guy in the shop where I bought it reccommends you do this?)
The pump now works fine, although the sink tap now drips a little?
I new cambelt/waterpump was also fitted during the week. So should now be fully operational, off to Dunham Massey tommorrow for a brew!
Thanks to everyone for their help and advice.
Monty's Dad.