Plug ? 85 De Dietrich 7759220

The plug ? 85 is a circular sealing component with an 85mm diameter, used to close openings in boiler or burner housings. It provides an airtight and dust-tight seal, preventing heat loss and protecting internal components from contaminants. This plug is a practical part of boiler spare parts and burner spare parts, commonly employed during maintenance or when access ports are no longer needed. Its durable material withstands high temperatures and pressure. As a simple yet effective heating equipment component, it contributes to system efficiency and safety. Ideal for boiler maintenance and repair parts, this plug ensures a secure closure for various applications.