What is the difference between the Safari Chef 2 and the Safari Chef 30?

As of 2021, the diameter of the BBQ has been added to the product name of the barbecue and its accessories. For example, the product name Safari Chef 2 has been changed to Safari Chef 30 and can be used with the accessories from the 30 series. There’s no technical differences, it is only the product name that changed.
You can also read more information in this blog: CADAC Gas barbecues: an overview!