Diamond Glass Works

A Pyrex sight glass is a transparent window made of Pyrex borosilicate glass used to visually monitor processes in tanks and pipes. It is chosen for its resistance to heat, chemicals, and thermal shock, making it ideal for demanding industrial applications in food, beverage, and chemical processing. Pyrex sight glasses provide a clear view to check fluid levels, flow rates, and the condition of process fluids, which ensures safe and efficient operations.