Simriz® 485 FFKM High-Performance, Chemical-Resistant O-Rings
Simriz® 485 FFKM O-Rings offer superior chemical resistance comparable to Chemraz® 562, Kalrez® 6230, Kalrez® 1050LF, and Kalrez® 6375, designed specifically for demanding sealing applications below 446°F (230°C). Ideal for chemical processing, semiconductor manufacturing, pharmaceutical industries, and aggressive fluid handling, these O-Rings deliver exceptional sealing reliability, minimal compression set, and resistance to a wide range of harsh chemicals and solvents.

