568-341 FEP ENCAPSULATED SILICONE

Ordered as TES70341, this is an AS568-341 red PTFE-Encapsulated Silicone 70 Shore A O-Ring with an inside diameter of 3.475 in (88.27 mm), a cross section of 0.21 in (5.33 mm), and an outside diameter of 3.895 in (98.93 mm). The o-ring compresses into its gland to block fluid or gas migration across a joint. Supplementary detail from the product record: ORING 70 Durometer.

PTFE-Encapsulated Silicone delivers a non-contaminating, non-stick sealing surface and a seamless PTFE jacket over a resilient silicone core. The compound resists wide temperature swings, steam, and strong acids and solvents. Published continuous service range is -75°F (-59.4°C) to 400°F (204.4°C). Applications involving installation over sharp edges or tight-radius dynamic flexing call for a different compound.

Common environments for this compound include food and beverage processing, pharmaceutical manufacturing, and chemical processing.

TES70341 ships individually. Nominal inside diameter is listed as 3 1/2 inch. Check the compound against your process media, pressure and temperature before committing to a design.