The Krueger Level Gauge For 58 in Container is a float-operated mechanical level gauge designed for use with 58 inch diameter tanks. It features a hermetically sealed gauge head and float for use with water, diesel fuel, solvents, chemicals, waste water and more. The gauge mounts to a 2 inch coupling on the tank and shows the level on an easy-to-read dial with increments from 0 to 80%. The dial is 6 inches in diameter. The float is made from copper and the wetted parts are lead free brass for corrosion resistance. It has a maximum temperature rating of 250°F. This mechanical tank level gauge provides accurate level indication without any power requirements.