Mechanical Seal Part No.#-488531728 – vacstellar

Description

This is the Mechanical Seal, Part #488531728. It is a OEM replacement part made for the Busch COBRA NC 0630B dry claw vacuum pump. Because it is an OEM part, you can be sure it will fit perfectly and function just like the original. his seal is made from a combination of materials, each chosen for a specific purpose. The primary sealing faces are typically made of carbon and ceramic. This pairing is ideal because carbon provides a smooth, self-lubricating surface, while ceramic is extremely hard and wear-resistant. The elastomer components are made from Viton (FKM), a durable synthetic rubber that is resistant to high temperatures and harsh chemicals.