This is a Busch OEM (Original Equipment Manufacturer) part. It is made to fit and perform perfectly in your Busch vacuum pump. Always use the correct parts to ensure the longevity of your equipment.
10 in stock
10 in stock
This is the Busch Sealing Ring (Part #482522723). It is a direct replacement part made for Busch COBRA series vacuum pumps. This sealing ring is used on the NC 0400B pump model . It is also included as a component in complete gasket kits for this pump . A sealing ring creates a barrier between stationary and moving parts to prevent fluid leakage.
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