Description: Heavy-duty Tubular Liquid Level Indicator allows determining the level of the liquid. The liquid from vessel enters through full bore lower connection into well-protected heavy wall borosilicate glass. The level is easily seen through vertical gap between bilateral guard channels, against fully supported cm scale. It is provided with box type guard made of bilateral steel channels for protection. It is 70% light compared to reflex/reflex transparent gauges. This indicator provides a clear visibility of the liquid level without any interruption. This level indicator can be used in place of fragile tie rod type tubular gauges