568-456 FEP ENCAPSULATED SILICONE

APG stocks the TES70456, an AS568-456 red PTFE-Encapsulated Silicone 70 Shore A O-Ring built to an inside diameter of 13.475 in (342.27 mm), a cross section of 0.275 in (6.99 mm), and an outside diameter of 14.025 in (356.24 mm). An o-ring provides a reliable static or dynamic seal by deforming into its gland under assembly load. Additional detail on this item: 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. Expect good resistance to steam, nearly all process chemicals, and strong acids and solvents. Published continuous service range is -75°F (-59.4°C) to 400°F (204.4°C).

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

Stocked as TES70456 and sold individually. Nominal inside diameter is listed as 13 1/2 inch. Confirm chemical compatibility, pressure and temperature against your own application requirements before installing. If you need a size, durometer or compound that is not listed, APG can cross-reference from a print, a sample or a competitor part number.