Raised gauge for monitoring the liquid level in a drum. The drum level gauge is suitable for water, petrol, diesel, oil and urea (Adblue). The gauge makes it easy to see the remaining liquid volume.
Graduation scale for a 200L drum
Mounted on the drum over the 3/4" opening, leaving the 2" opening free for the pump
When changing drums, the float is slowly pulled upward and, once it has turned upright, pulled out through the opening and moved to the new drum.