This universal handy filler allows you to gas cans or bottles, through the valve with most gases, oxygen, nitrogen, ect... With the aid of the ATL-PDF-PT you can also fill product in BOV's. Give direct pressure reading at time of filling. Comes with a 3" test gauge, 0-300 psi. with N.I.S.T. test report.(diaphragm seal assembly not included)
