568-216 FEP ENCAPSULATED SILICONE

TES70216 is an AS568-216 red PTFE-Encapsulated Silicone 70 Shore A O-Ring with an inside diameter of 1.109 in (28.17 mm), a cross section of 0.139 in (3.53 mm), and an outside diameter of 1.387 in (35.23 mm). In service, this o-ring provides a reliable static or dynamic seal by deforming into its gland under assembly load. Supplementary detail from the product record: ORING 70 Durometer.

This material stands up to nearly all process chemicals, strong acids and solvents, and wide temperature swings. That behavior comes from the compound itself: PTFE-Encapsulated Silicone is known for chemical inertness of PTFE with the wide temperature range of silicone and a non-contaminating, non-stick sealing surface. Service temperature is rated from -75°F (-59.4°C) through 400°F (204.4°C).

It sees regular use in pharmaceutical manufacturing, food and beverage processing, and chemical processing.

Reference part number TES70216 when ordering; the item is sold individually. Application requirements vary, so validate compatibility with your process conditions prior to installation. Not finding the exact configuration you need? APG cross-references from prints, samples and competitor part numbers.