568-159 FEP ENCAPSULATED SILICONE

Part number TES70159 is an AS568-159 red PTFE-Encapsulated Silicone 70 Shore A O-Ring measuring an inside diameter of 4.987 in (126.67 mm), a cross section of 0.103 in (2.62 mm), and an outside diameter of 5.193 in (131.9 mm). An 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 is widely chosen for strong resistance to permeation and a seamless PTFE jacket over a resilient silicone core. This material stands up to wide temperature swings, nearly all process chemicals, and steam. Rated temperature range runs from -75°F (-59.4°C) to 400°F (204.4°C) in continuous service. Verify compatibility before use with installation over sharp edges or tight-radius dynamic flexing.

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

TES70159 ships individually. Review your operating media and conditions against this specification before installation.