This Bunsen burner can be used with LPG gas cylinders. It has a barrel to control air intake and a value to control the gas. It comes with a heavy cast iron bottom.

To ignite the burner, close both gas inlet value in the burner and the cylinder or gas outlet. The gas inlet value in the burner is closed by rotaing in clockwise direction. Now, connect the burner and the cylinder with a hose. Close the air intake barrel fully and then open it slightly. Now, open the cylinder value and then the air intake value of the burner. When the value is aligned with the opening, it is open. Now, lit the burner with a lighter and it will burn with a safety yellow flame. Adjust the height of the flame by turning the gas intake value and then turn the air control barrel to get a blue flame. Instructions included.