Running pump question


From actual experience, how long can my 4gpm pump run without triggering the wand before I should be concerned about damage?

I try not to let it go more than a minute but is that realistic?


About 3 minutes without a buffer tank


What about with a buffer tank? Putting a new Udor pump on my engine and want to take good care of it.


About 100 hours if you kept fuel in it. Then you would need to shut down for a few minutes for an oil change