
Krueger Sentry Gauge
Krueger Sentry Gauge B-30-.75 Type B .75'' Opening Barrel Gauge is used for 30 Gallon Drum Tank. The Barrel Gauge Type B (Liquid Level Drum Gauge) is a reliable, swing arm type liquid level gauge used for measuring different types of fluids for a variety of applications. Its simple mechanical design promotes durability, minimal upkeep, quick installation, and easy/inexpensive repairs. This liquid level gauge is made specifically for standing barrels.