حشية زجاج الرؤية من De Dietrich 300004590

The sight glass gasket is a sealing component used between the sight glass and its mounting flange. It prevents leaks of gases or fluids, ensuring a tight and safe seal in boilers and burners. Made from heat-resistant materials, this gasket withstands high temperatures and maintains its integrity over time. When replacing a sight glass, it is recommended to also replace the gasket to ensure optimal sealing and prevent potential failures in your heating system.