Sight Class With Size 25 mm to 150mm is to allow plant managers and engineers to look inside of their systems without disrupting the environment within. Often referred to as viewing glasses, they offer  a way to see the levels of liquids or gases that are traveling through a critical point of your design, monitor pressure changes. With their widespread use, sight glasses have become critical to operations such as steam pipelines, chemical processing, pharmaceutical processing, and food processing. The glass thats used is typically soda lime glass or borosilicate glass, while stainless steel is the go-to choice for the metal due to its superior strength and abrasion resistance

• High durability