The Krueger Level Gauge For 57 in Container is a mechanical level gauge designed for use with 57 inch diameter containers. It features a stainless steel body and float construction with a polypropylene indicator that provides an easy visual reference for determining liquid level. This gauge has a maximum liquid level reading of 48 inches and can withstand operating temperatures between -40 and 250 degrees Fahrenheit. With its durable materials, wide measurement range, and easy-to-read display, this mechanical gauge is well-suited for monitoring liquid levels in large containers.