This is a model of a large kettle/tank used in Industrial installations or (oil)refineries. It can be build 'laying down' on it's four support legs or standing up. A controlbox is also included.

The kettle is 50mm in diameter and 96mm long and comes in one piece.

It could be used in a modern diorama setting but could also be used in a Stalingrad factory setting.
These are computer generated pictures from the designsoftware.
The red part is the frame that has to be removed.