HI, I was waiting for some one to say that, same principal as in central air conditioning, reduce the pressure and the liquid flashes off to gas.
So far, I have tested the PST air trap,and have flashing off at 27 oz."s per minute, I'll have to go to a smaller pump to see when it stops.
I would like to see manufactures rate their UAT's/Air traps in maximum flow rate before the Kero flashes.
Rcpete
PS, thanks Mike