The Viton O‑Ring is a sealing component made of Viton (FKM) elastomer, used in press‑fit hydraulic and pneumatic systems. It provides reliable sealing for temperatures from –20 °C to +200 °C and resists oils, fuels, and chemicals. Available in nominal sizes from 1/2″ to 3″ with a constant 3.53 mm cross‑section, it complies with ISO 3601 standards. Ideal for mobile equipment, industrial machinery, and process plant applications. Immediate stock and fast delivery from Cohimar – contact us for a quote.