برغي التغذية 10 - 20 - 30 De Dietrich 7633161

The feed screw 10-20-30 is designed for precise fuel delivery in smaller heating systems, such as residential pellet boilers or compact burners. This component ensures that fuel is moved smoothly and consistently from the hopper to the combustion chamber, supporting efficient and clean burning. As a specialized burner spare part, it is essential for maintaining the reliability of your heating equipment. Whether you are performing routine maintenance or addressing a specific issue, this feed screw helps keep your boiler operating at peak performance. Its robust construction makes it a durable choice for long-term use.