Question about Weber Q 1200

Thanks for your answer. Do you know if this adapter would work for regular large Swiss gas bottle attachments? Outdoorchef Pressure regulator 50mbar

You need special gas bottles. They have a different thread. I first bought these normal camping gas things (the blue ones), but they don't work. You either need an adapter that allows you to attach large bottles or the Weber bottles for mobile use. They're a bit more expensive, but they work.