Check the listing for details. Argon Regulator for MIG TIG Weld, CGA580. Condition: New. Listed at 34.21 USD. with CGA-580 tanks: Easily attach this Gas Pressure Regulator/Flowmeter to your Argon, Helium, and CO2 tanks with its CGA-580 inlet connector Multiple Outlet Connectors: Will fit both the female 9/16" x 18 nut or the 5/8" x 18 fitting. It also comes with a standard 1/4" barbed fitting WELL-MADE: Accurate Gas Flow Gague, Adjustable from 10 to 60 cfh (cubic feet per hour)-indicated by a which moves up and down in the flow tube; Constructed from high quality brass to withstand harsh environments Package Includes:1 x Argon Regulator, 1 x Hose Clamp and Mounting Nut. has more complete so you can use it with confidence Designed and perfect for MIG and TIG welding applications. Our Flowmeter is an economical alternative for the demanding who requires more accurate gas metering