Webley tanks are green top , i think this guy was being picky as he runs a dive training setup ,i have to try another ..i have another small 3litres from midland diving which has black and white quadrants ,so there seems to be a mixed bag around.
Webley tanks are green top , i think this guy was being picky as he runs a dive training setup ,i have to try another ..i have another small 3litres from midland diving which has black and white quadrants ,so there seems to be a mixed bag around.
on re-painting your cylinders.
If they have a few knocks and scrapes, leave them for them to see when filling.
I have been told that some of the older cylinders have a special coating on them and they like to know they haven't been painted over. I think it is zink or something.
It is for strength I believe.
Wanted - Bushnell Elite 6500 2.5-16x42 tactical