568-329 FEP ENCAPSULATED SILICONE

This o-ring is supplied in AS568-329 red PTFE-Encapsulated Silicone 70 Shore A measuring an inside diameter of 1.975 in (50.17 mm), a cross section of 0.21 in (5.33 mm), and an outside diameter of 2.395 in (60.83 mm), catalogued under part number TES70329. It delivers dependable bidirectional sealing in a compact groove envelope. Additional detail on this item: ORING 70 Durometer.

Expect good resistance to nearly all process chemicals, wide temperature swings, and steam. That behavior comes from the compound itself: PTFE-Encapsulated Silicone is valued for excellent recovery across extreme temperature cycling and strong resistance to permeation. Continuous operating temperature is published at -75°F (-59.4°C) to 400°F (204.4°C).

You will find this material specified across pharmaceutical manufacturing, cryogenic and high-temperature equipment, and food and beverage processing.

Stocked as TES70329 and sold individually. Nominal inside diameter is listed as 2 inch. Check the compound against your process media, pressure and temperature before committing to a design.