Float-operated, Liquid Level Indicators shows the level of the liquid in storage tanks, with an accuracy of ±1". Linear measurement can be supplied to customer's specifications; optional designs are available for all types of tanks and special requirements. (Also available in metric measurements.) All interior components are stainless steel. Gauge boards are availailable in galvanized, aluminum, or stainless steel. 90º elbows are made from A-356 aluminum with stainless steel trim and high temperature pulleys which are made with ULTEM and can withstand temperatures of 400º+. This is a complete liquid level package including all necessary piping for installation.

A weather-resistant vinyl scale, with black numerals and intermediate marks on a white background, is mounted on a steel backing. Direct reading scale in 1", 6" and 1' intervals, allows level to be read quickly from a considerable distance. Optional 2:1 compressed scale keeps the indicator above the reach of vandals. This is also known as a "1/2 travel" indicator.