568-441 FEP ENCAPSULATED SILICONE

Part number TES70441 is an AS568-441 red PTFE-Encapsulated Silicone 70 Shore A O-Ring measuring an inside diameter of 6.975 in (177.17 mm), a cross section of 0.275 in (6.99 mm), and an outside diameter of 7.525 in (191.14 mm). An o-ring seats in a machined groove and forms a leak-tight barrier when compressed between two mating surfaces. Additional detail on this item: ORING 70 Durometer.

The compound resists strong acids and solvents, nearly all process chemicals, and wide temperature swings. PTFE-Encapsulated Silicone is specified for strong resistance to permeation and excellent recovery across extreme temperature cycling. The material carries a published service range of -75°F (-59.4°C) to 400°F (204.4°C).

Common environments for this compound include food and beverage processing, chemical processing, and cryogenic and high-temperature equipment.

TES70441 ships individually. As always, verify media compatibility and operating conditions against the requirements of your specific application. APG supports cross-referencing from drawings, samples and competitor numbers when a listed size is not an exact fit.