حشية شفاه d.82mm De Dietrich 7901529

The lip seal with a diameter of 82mm is a mechanical sealing component used in boiler and burner assemblies to prevent fluid or gas leaks. This seal fits around rotating shafts or stationary parts, ensuring a tight barrier. It is commonly needed during maintenance of heating equipment, especially in pumps or fans. A proper lip seal helps maintain system pressure and efficiency, making it a vital spare part for gas burner repairs.