Hi Ian - I love your setup (and yours too Bob). I was curious, how are you able to use the same inlet for city water or the 5 gal reservoir? Do you just not use the pump in that case when attached to city water, with the pump still connected in line between the inlet and the sink? Also, do you have a pressure tank for the shurflo or does the pump suffice alone? I have been looking at the 4028 shurflo. Trying to convert my 1977 boler
to 12 volt with pump and you guys on this forum rock. Keep up the work on your website too ... it is awesome so far!