568-176 FEP ENCAPSULATED SILICONE

The TES70176 is an AS568-176 red PTFE-Encapsulated Silicone 70 Shore A O-Ring built to an inside diameter of 9.237 in (234.62 mm), a cross section of 0.103 in (2.62 mm), and an outside diameter of 9.443 in (239.85 mm). This o-ring creates a positive seal at flange, piston and rod interfaces without added hardware. The catalog record notes: ORING 70 Durometer.

PTFE-Encapsulated Silicone is specified here for chemical inertness of PTFE with the wide temperature range of silicone and seamless PTFE jacket over a resilient silicone core. This material stands up to 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). Verify compatibility before use with tight-radius dynamic flexing or installation over sharp edges.

You will find this material specified across chemical processing, pharmaceutical manufacturing, and cryogenic and high-temperature equipment.

This item is sold individually under part number TES70176. Nominal inside diameter is listed as 9 1/4 inch. As always, verify media compatibility and operating conditions against the requirements of your specific application. Not finding the exact configuration you need? APG cross-references from prints, samples and competitor part numbers.