The Hobart MIG regulator can be used for all types of MIG welding. U.S.A. Regulator Type: Mig
 Works perfect when used for its intended purpose, By Sean C. (USA) - See all my reviews This review is from: Hobart 770198 Regulator, Flowmeter 10-50 Cft Argon/Carbon-di-oxide (Tools & Home Improvement) This is a good quality regulator that you can use on any mig setup using argon/co2 blends, or even pure argon for aluminum work. Probably not suitable for 3 way mixes you need to weld stainless in a mig, but I'm not sure.When in doubt contact the manufacture on its suitability of use with your choice of gas/blends. Don't really get the 1 star review. This is an "argon" regulator "not an oxygen" regulator. Two different gasses running at different densities and pressures. O2 is highly flammable requiring a specific regulator. 1 star Guy is lucky he didn't kill himself or blow up his house. Modifying it to run O2 is like filling up a gasoline car with diesel fuel then complain your car wont run. 1 of 18 people found the following review helpful  Do not use with Oxygen, By Jergan "Jergan" (Islamadora, FL) - See all my reviews Amazon Verified Purchase This review is from: Hobart 770198 Regulator, Flowmeter 10-50 Cft Argon/Carbon-di-oxide (Tools & Home Improvement) I modified this to fit on my oxygen tank and it ended up causing a small fire. Do not buy |
