Welding Regulators Add to quote to select, and choose quantity on the quote form. View cart “Accu-trol MIG/TIG Argon + Argon/CO2 Welding Regulator” has been added to your cart. Grid view List view Accu-trol MIG/TIG Argon + Argon/CO2 Welding Regulator REG-ACUMIG-200Add to cart Add to Quote