O-ring D.92X3 De Dietrich JJJ005401581

Designed for larger sealing applications, this O-ring features a 92 mm inner diameter and 3 mm cross-section. It is commonly used in boiler and burner components where a wide, robust seal is necessary, such as flanges or large pipe connections. Replacing worn O-rings with this size helps prevent gas or water leaks, contributing to the safe and efficient operation of your heating system.