568-039 FEP ENCAPSULATED SILICONE

The TES70039 is an AS568-039 red PTFE-Encapsulated Silicone 70 Shore A O-Ring with an inside diameter of 2.739 in (69.57 mm), a cross section of 0.07 in (1.78 mm), and an outside diameter of 2.879 in (73.13 mm). This o-ring compresses into its gland to block fluid or gas migration across a joint. This item is further identified as ORING 70 Durometer.

As a material, PTFE-Encapsulated Silicone delivers strong resistance to permeation and excellent recovery across extreme temperature cycling. It resists nearly all process chemicals, steam, and wide temperature swings. Service temperature is rated from -75°F (-59.4°C) through 400°F (204.4°C).

Maintenance and OEM teams specify it across pharmaceutical manufacturing, chemical processing, and cryogenic and high-temperature equipment.

This item is sold individually under part number TES70039. Nominal inside diameter is listed as 2 3/4 inch. Confirm chemical compatibility, pressure and temperature against your own application requirements before installing.