On 14/07/2016 08:58, Syke wrote:
My oil tank is: Length= 5ft, Height = 4ft, Width = 2ft. It holds 1100
litres My question is, how much oil is represented by 1 inch on a dipstick?

Regards and thanks in advance

Syke

IS this a single or double skinned tank ?.

http://www.oftec.org.uk/consumers/fa...-storage-tanks

If double skinned, then we need to know the internal tank
dimensions.