5 Sottogruppo O-ring De Dietrich 97955657

The 5 O-ring sub-assembly contains five O-rings designed for sealing connections in gas burner systems. These O-rings prevent gas leaks and maintain pressure integrity in various joints and fittings. Made from materials resistant to fuel and temperature, they are suitable for boiler maintenance and repair. This sub-assembly is a practical addition to any toolkit for burner spare parts, ensuring a tight seal in heating equipment components.