This is for a 40hp Yanmar
I'm trying to get some info around fuel
filters / polishing. I think I want 2 identical filter sets that I can switch between and change the off-line elements. I also want to use this to polish the fuel
Couple of questions:
- Will a 20micron + water
separator followed by a 10micron filter be enough for each side?
- Can I plumb this in such a way that I can run the engine
off one side and polish with the other side at the same time. i.e. would having the polishing loop running starve the engine
side of fuel and, if not, can I run polished fuel to the fuel-return line while the engine is running or will this put pressure into a line where it should not be?
Not sure I explained that very well but any insight would be appreciated.