Joint en caoutchouc 33x21x4 De Dietrich 97550178

A reliable seal is key to preventing leaks in heating systems, and this rubber gasket measuring 33x21x4 mm is designed for that purpose. It can be used in various applications within boilers and burners where a durable, heat-resistant seal is needed. The gasket's material offers good compression set resistance, ensuring it maintains its sealing properties over time. Whether you are replacing an old gasket or assembling a new component, this part helps maintain system pressure and safety. It is a practical addition to any spare parts inventory for heating equipment maintenance.