Fuel line rupture!
Miles
Now that is something to be avoided.
Was that on Your type and which type would that be, a bit curious.
I have not done any refueling myself lately, but in some French airports we have to do the switching our self after the fueler has connected.
Have sometimes wondered about the effect of a leak/ rupture as i stand on that ladder,,,
Anyways
Turns out I forgot the numbers on the 737-800.
It is supposed to be max refuel rate of 918kg/min or 1135Liter/min and max 55psi.
Bill Bulfers " Cockpit Companion" set me straight.
Lastely:
Have fun out there!!