Expansion vessel DGN 12 1SK-12 De Dietrich 7879632

The expansion vessel DGN 12 1SK-12 is a key component for closed-loop heating systems, helping to absorb excess pressure from thermal expansion. With a capacity of 12 liters, it is suitable for residential and light commercial boilers. The pre-charged diaphragm design ensures consistent performance and easy installation. This vessel is an important part of boiler spare parts, contributing to system stability and longevity. Ideal for maintenance or replacement, it helps maintain optimal pressure in your heating circuit.