Bekaert حشية لوحة غطاء القطب

This is a gasket designed to seal the cover plate that holds an ignition or ionisation electrode in place. In a burner or boiler system, the electrode passes through a metal or ceramic cover plate into the combustion chamber. The gasket prevents flue gas leakage and protects the electrode housing from dirt and moisture. Parts of this type are consumable items that should be replaced whenever the electrode or cover plate is removed during servicing. Selection is based strictly on the original part’s outer dimensions, the shape of the cut-out for the electrode, and the material (typically a high-temperature resistant fibre or graphite compound). The gasket must match the exact geometry of the cover plate and the electrode entry point; a mismatched gasket will not seal correctly and may cause a gas or air leak. When ordering, compare the bore pattern and the thickness against the original part. The manufacturer codes 9033690, 9030337, and 169.622.902 identify this specific gasket for a Bekaert electrode assembly, but no cross-reference to other brands or models is implied.