حشية + غشاء D37 De Dietrich 85175530

Maintain a tight seal in your burner system with this gasket + diaphragm D37. This set includes a gasket and diaphragm designed to prevent gas leaks and ensure proper pressure regulation. Essential for valve assemblies and other components, it helps maintain system integrity and safety. Whether you are performing routine maintenance or repairing a leak, this gasket and diaphragm combination is a practical spare part for boilers and burners. Durable materials provide long-lasting performance in heating applications.