The fumes coming out of the tank are above the UEL.
Then air dilutes the fumes to the explosive range.
Finally the air dilutes the fumes below the LEL.
Just try not to hold your ignition source in the explosive mixture zone and you will live.
Then air dilutes the fumes to the explosive range.
Finally the air dilutes the fumes below the LEL.
Just try not to hold your ignition source in the explosive mixture zone and you will live.