Zapasowa nasadka ochronna 10 - 15 lt De Dietrich 7842868

This cover cap is designed for use with 10 to 15 liter vessels in heating systems. It serves as a protective closure, helping to seal and secure the opening of expansion tanks or similar components. As a boiler spare part, it is useful during maintenance or replacement to ensure a tight fit and prevent leaks. The cover cap is a simple yet important item for keeping your heating equipment components in good working order.