The fitting is a CGA-580 installation, so it fits all argon, helium, nitrogen, as well as argon/CO2 blended gas tanks. This does not fit CO2 cylinders. If you want a CO2 Flowmeter see our auction for those.
A very wonderful aspect of this Flowmeter is the outlet will certainly fit both the female 9/16" x 18 nut or the male 5/8" x 18 installation. You can see the adapter in the picture. It features a typical 1/4" barbed installation. If you have a Miller, Lincoln, or Hobart welder, the gas hose from your machine need to screw right in, as they need to make use of the 5/8" x 18 male nut.
Brand new YaeTek Flowmeter which is perfect for Mig and Tig Welding.
Flow Meters are more accurate than the flow gauge regulators.
The pressure gauge which shows how much gas is left in the tank goes from 0 to 3500 psi.
And this flowmeter does not use a diaphragm, so it is more reliable than the flow-gauge style regula
The output flow is adjustable from 10 to 60 cfh (cubic feet per hour), and is indicated by a ball wh