*568-041 FEP ENCAPSULATED SILICONE

This o-ring is supplied in AS568-041 red PTFE-Encapsulated Silicone 70 Shore A supplied with an inside diameter of 2.989 in (75.92 mm), a cross section of 0.07 in (1.78 mm), and an outside diameter of 3.129 in (79.48 mm), catalogued under part number TES70041. It creates a positive seal at flange, piston and rod interfaces without added hardware. This item is further identified as ORING 70 Durometer.

As a material, PTFE-Encapsulated Silicone is specified for excellent recovery across extreme temperature cycling and chemical inertness of PTFE with the wide temperature range of silicone. It resists strong acids and solvents, steam, and nearly all process chemicals. Service temperature is rated from -75°F (-59.4°C) through 400°F (204.4°C). Verify compatibility before use with installation over sharp edges or tight-radius dynamic flexing.

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

This item is sold individually under part number TES70041. Nominal inside diameter is listed as 3 inch. Confirm chemical compatibility, pressure and temperature against your own application requirements before installing.