Designed to allow the liquid level in a vessel to be visually inspected, Tank Gauges are required by the ASME Boiler and Pressure Code on steam boilers, and are also useful in many other applications, such as monitoring the amount of oil in an oil tank. These Tank Gauges are very resilient and durable made out of bronze or stainless steel and constructed by skillful manufacturers Apollo. Start shopping today and if you can’t seem to find exactly what you’re looking for or need any help please contact us, our specialized representatives will be glad to help you.