Lip seal silicone d.125 De Dietrich 7879695

The lip seal silicone d.125 is a sealing component used in boiler and burner assemblies to prevent leakage of fluids or gases. Made from flexible silicone, it accommodates slight misalignments and withstands temperature variations. With a diameter of 125mm, it is designed for specific shaft or housing applications where a tight seal is required. This type of seal is commonly found in circulating pumps, fans, or other rotating equipment within heating systems. Replacing a worn lip seal helps maintain system efficiency and prevents costly damage from leaks. It is a specialized part for targeted maintenance tasks.