How much fuel is left in the tank?

Hi there.

Could someone with experience transferring fuel from a tanker give me a hand? I need to know how much diesel typically stays trapped in the line once the pump shuts off and the nozzle clicks shut. We’re looking at about a 50-foot hose, most of which is wound up on a reel.

Thanks.

Man, just do the math!
You really think they're pulling a fast one on you? That pipeline is running full throttle 24/7! You don't believe me? Fine! But once the drilling starts, are we talking pure crude or just blowing hot air?

What on earth is this 😁