Oil Level Indicator Vertical

This Vertical oil level indicator is used in hermatically sealed transformers.The oil level gauge is screwed into the tank without gas cushion. It shows the level of the oil in the filling pipe and thus offers the possibility to monitor for; Gas formation in the transformer, accumulation of air pockets in the tank, indicator of large leaks from the tank. Highly visible red indicator for oil level and each completely assembled unit, pressure tested.