*568-263 FEP ENCAPSULATED SILICONE

TES70263 is an AS568-263 red PTFE-Encapsulated Silicone 70 Shore A O-Ring supplied with an inside diameter of 7.234 in (183.74 mm), a cross section of 0.139 in (3.53 mm), and an outside diameter of 7.512 in (190.8 mm). In service, 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 offers a seamless PTFE jacket over a resilient silicone core and strong resistance to permeation. Expect good resistance to wide temperature swings, strong acids and solvents, and nearly all process chemicals. Continuous operating temperature is published at -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.

It sees regular use in food and beverage processing, cryogenic and high-temperature equipment, and pharmaceutical manufacturing.

Reference part number TES70263 when ordering; the item is sold individually. Nominal inside diameter is listed as 7 1/4 inch. Check the compound against your process media, pressure and temperature before committing to a design.