• Argon/CO2 regulator:Pressure gauge and flow meter combined design, great choice for MIG or TIG welder.
• Easy to install: Equiped with a CGA-580 inlet connection, fits Argon, Argon/CO2 mixed gas Tanks.
• Pressure gauge shows how much gas is left in the gas tank, reads from 0 to 4000 psi.
• The output flow is indicated by a ball which moves up and down in the square flow tube, the scale (from 0 to 60 CFH) is easy to read.
• The flowmeter outlet fits both the male 5/8" x 18 fitting and the female 9/16" x 18 nut.The regulator body and fitting are made of brass material