Description
FKM is a special, high-performance rubber, often known by the brand name Viton. Think of it as a super-material for seals. It stands up to much higher temperatures than standard rubber. It also resists oils, fuels, and many chemicals without breaking down. This makes it perfect for the demanding environment inside your vacuum pump. All seals wear out over time. Heat and constant use can make them hard or cracked. Replacing old O-rings with this , high-quality part is smart, preventative maintenance. It protects your pump’s performance and helps avoid bigger problems.

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