Transparent Level Gauges are Designed specially to meet the most critical requirements of Petrochemical, Fertilizer, Pharmaceutical & Chemical Industries Involving Inflammable Toxic, High Pressure, High temperature liquids. Permits observations of level colour and clarity of liquid through pair of heavy duty glasses on either side of Liquid chamber. The Liquid enters the chamber on either side of which are a pair of heavy duty glasses, which permits observations of level, colour and clarity of the Liquid.