مفتاح الضغط dl11k مجموعة كاملة من De Dietrich 200001705

The pressure switch dl11k complete is a safety device that monitors air or gas pressure in burner systems. It ensures proper operation by activating or deactivating the burner based on pressure levels. This complete unit includes all necessary components for direct replacement. Essential for boiler safety and efficient combustion, it is a common spare part in heating equipment maintenance.