10 in stock
This is the official Busch O-Ring made of FKM (Fluoroelastomer) material (Part #0486000711). FKM is a high-performance synthetic rubber known for excellent resistance to high temperatures, oils, fuels, and harsh chemicals . This O-ring is used specifically on the Busch COBRA NC 0400 B vacuum pump model. It ensures a reliable seal for fluid and gas containment.
This FKM O-Ring is a direct replacement. It is made from high-quality Viton (FKM) rubber. This material resists heat, chemicals, and oil very well. Stop leaks and keep your pump running strong with this reliable seal.
10 in stock
10 in stock
This 16.5mm x 3mm Viton O-Ring is made from high-quality FKM rubber. It stands up to heat, oils, and chemicals very well. Use it as a direct replacement for many Busch pump models and other industrial equipment. Stop leaks and keep your vacuum strong.
Not a member? Create an account
Already got an account? Sign in here
