i made a T coming off my argon hose on my bottle. one goes to my torch and the other goes to a valve with a hose coming off of it. if i need to purge a tube i watch my flow meter when i crack the valve a little to make sure the gas coming out of the torch is fine. not super fancy but it works well....

thumbnail_IMG_20170307_172642.jpg thumbnail_0307171700.jpg thumbnail_IMG_20170221_150305.jpg thumbnail_IMG_20170224_173922.jpg thumbnail_IMG_20170302_090330.jpg thumbnail_IMG_20170307_142724.jpg thumbnail_0307171525.jpg thumbnail_0307171125.jpg some things i made for my shop and some stuff i have m...

what amperage are you set at and what size tungsten and cup are you using?

i made a T coming off my argon hose on my bottle. one goes to my torch and the other goes to a valve with a hose coming off of it. if i need to purge a tube i watch my flow meter when i crack the valve a little to make sure the gas coming out of the torch is fine. not super fancy but it works well.