Quote Originally Posted by Pedro_The_Swift View Post
I'm not convinced about the pressure (though happy to be shown in black and white--)
If the lines were subject to "high pressure" why would the connections, that blow off so regularly, have been used?
Even LR couldnt have been that bad,,
am pretty sure the germans wouldnt have been...
What Engineer would sign off on that design??

I wonder if Mr Hunter could fit a pressure gauge into that T piece
I too don't think that there is much pressure, but boy there is plenty of flow. As whitey56 says, the return couldn't just go back to the sump, 'cos only restriction to flow creates pressure.